#C5E575
Closest named color: Pistachio (#C0FA8B). oklch(87.5% 0.143 122.5), rgb(197, 229, 117).
Aa
Black text reads best on this color (14.83:1).
About this color
#C5E575 is a light, vivid yellow. In OKLCH its lightness is 87%, its chroma 0.143 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pistachio (#C0FA8B), ΔE 0.052 away. Black text reads best on it, at 14.83:1.
| Hue family | Yellows |
| Lightness | light (87%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Pistachio (#C0FA8B) |
| Black text | 14.83:1 |
| White text | 1.41:1 |
Values
| HEX | #C5E575 |
| RGB | rgb(197, 229, 117) |
| HSL | hsl(77, 68%, 68%) |
| OKLCH | oklch(87.5% 0.143 122.5) |
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.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #C5E575 | 1.41:1 | Fails | Lc -22.7 | Dividers and decoration only |
| Black text on #C5E575 | 14.83:1 | AAA | Lc 83.8 | Fine for body text |
| #C5E575 text on white | 1.41:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #C5E575 text on black | 14.83:1 | AAA | Lc -83.5 | Fine for body text |
Tints and shades
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 200.
-
Step 50
50
#F2F8E6
oklch(97% 0.025 121.9)
-
Step 100
100
#E3F0C9
oklch(93.5% 0.053 122.4)
-
Step 200
200 (this color)
#C5E575
oklch(87.5% 0.143 122.5)
-
Step 300
300
#ACD22D
oklch(80.8% 0.184 122.4)
-
Step 400
400
#8EB000
oklch(70.6% 0.172 122.4)
-
Step 500
500
#799700
oklch(63% 0.154 122.6)
-
Step 600
600
#667F00
oklch(55.6% 0.135 122.3)
-
Step 700
700
#556B00
oklch(49.2% 0.12 122.6)
-
Step 800
800
#455700
oklch(42.6% 0.104 122.4)
-
Step 900
900
#394900
oklch(37.8% 0.092 122.7)
-
Step 950
950
#212B00
oklch(27% 0.066 122.2)
#C5E575 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.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #F0DA6B | 0.060 |
| Deuteranopia (no green cones) | #ECD97B | 0.061 |
| Tritanopia (no blue cones) | #CDDBCB | 0.119 |
| Achromatopsia (no color) | #D9D9D9 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5E575
#C5E575
oklch(87.5% 0.143 122.5)
- #DFCBFF
#DFCBFF
oklch(87.5% 0.074 302.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #C5E575, closest first.
No curated palette has a color within ΔE 0.04 of #C5E575.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pistachio #C0FA8B ΔE 0.052
- Light Grey Green #B7E1A1 ΔE 0.055
- Dull Yellow #EEDC5B ΔE 0.055
- Greenish Beige #C9D179 ΔE 0.055
- Washed Out Green #BCF5A6 ΔE 0.056
- Light Green #90EE90 ΔE 0.058
- Light Sage #BCECAC ΔE 0.058
- Pear #CBF85F ΔE 0.060
Use #C5E575 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.