Light Yellow Green #CCFD7F

Light Yellow Green is a very light, vivid green with hex code #CCFD7F and RGB rgb(204, 253, 127).

Aa

Black text reads best on this color (17.92:1).

About this color

#CCFD7F is a very light, vivid green. In OKLCH its lightness is 93%, its chroma 0.163 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. It is the named color Light Yellow Green. Black text reads best on it, at 17.92:1.

Hue familyGreens
Lightnessvery light (93%)
Chromavivid (0.163)
Temperaturein between
Nearest nameLight Yellow Green
Black text17.92:1
White text1.17:1

Colors that go with Light Yellow Green

Matches found by rotating Light Yellow Green around the OKLCH hue wheel, each labelled with the closest name in our list.

Complementary

The opposite hue (180°).

Open the complementary palette in the generator

Color palettes with Light Yellow Green

Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Light Yellow Green, closest first.

Similar named colors

The eight named colors closest to Light Yellow Green, with their ΔE distance.

More about Light Yellow Green

How to make Light Yellow Green

A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.

  • 4 parts white
  • 2 parts yellow
  • 1 part green

Recipe result: #CFEB7D, a difference of ΔE 0.047 from Light Yellow Green. That is close; add a little more of one paint to match.

What colors make green? | Color mixing chart

Codes for Light Yellow Green in every format

HEX#CCFD7F
RGBrgb(204, 253, 127)
HSLhsl(83, 97%, 75%)
OKLCHoklch(93.4% 0.163 126.9)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

PairWCAG 2ResultAPCAAPCA guidance
White text on #CCFD7F 1.17:1 Fails Lc -9.5 Not readable
Black text on #CCFD7F 17.92:1 AAA Lc 95.4 Preferred for body text
#CCFD7F text on white 1.17:1 Fails Lc 8.1 Not readable
#CCFD7F text on black 17.92:1 AAA Lc -96.2 Preferred for body text

Shades and tints of Light Yellow Green

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 100.

  1. Step 50

    50

    #F0F9E5

    oklch(97% 0.028 126.8)

  2. Step 100

    100 (this color)

    #CCFD7F

    oklch(93.4% 0.163 126.9)

  3. Step 200

    200

    #C5E892

    oklch(88.6% 0.117 126.7)

  4. Step 300

    300

    #9DD700

    oklch(80.9% 0.208 126.7)

  5. Step 400

    400

    #82B400

    oklch(70.8% 0.182 127)

  6. Step 500

    500

    #6F9A00

    oklch(63.1% 0.162 126.9)

  7. Step 600

    600

    #5D8100

    oklch(55.5% 0.142 126.6)

  8. Step 700

    700

    #4D6D00

    oklch(49.1% 0.127 127.1)

  9. Step 800

    800

    #3F5900

    oklch(42.7% 0.11 126.7)

  10. Step 900

    900

    #344A00

    oklch(37.7% 0.097 126.5)

  11. Step 950

    950

    #1D2C00

    oklch(26.9% 0.069 127)

Export this scale for Tailwind in the Tailwind colors tool

Light Yellow Green with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

VisionSeen asShift (ΔE)
Protanopia (no red cones)#FFEF740.069
Deuteranopia (no green cones)#FFEC870.079
Tritanopia (no blue cones)#D2F3E00.129
Achromatopsia (no color)#EDEDED0.164

Use Light Yellow Green in your product

Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.