#99CD90
Closest named color: Light Moss Green (#A6C875). oklch(79.6% 0.1 140.9), rgb(153, 205, 144).
Aa
Black text reads best on this color (11.48:1).
About this color
#99CD90 is a light, moderately saturated green. In OKLCH its lightness is 80%, its chroma 0.100 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Moss Green (#A6C875), ΔE 0.031 away. Black text reads best on it, at 11.48:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Light Moss Green (#A6C875) |
| Black text | 11.48:1 |
| White text | 1.82:1 |
Values
| HEX | #99CD90 |
| RGB | rgb(153, 205, 144) |
| HSL | hsl(111, 38%, 68%) |
| OKLCH | oklch(79.6% 0.1 140.9) |
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.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #99CD90 | 1.82:1 | Fails | Lc -38.2 | Non-text elements, placeholder text |
| Black text on #99CD90 | 11.48:1 | AAA | Lc 69.7 | Content text, not long reading |
| #99CD90 text on white | 1.82:1 | Fails | Lc 34.1 | Non-text elements, placeholder text |
| #99CD90 text on black | 11.48:1 | AAA | Lc -68.5 | Content text, not long reading |
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 300.
-
Step 50
50
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDD
oklch(93.6% 0.029 140.5)
-
Step 200
200
#C6E3C1
oklch(88.6% 0.055 141)
-
Step 300
300 (this color)
#99CD90
oklch(79.6% 0.1 140.9)
-
Step 400
400
#63B854
oklch(70.6% 0.16 140.7)
-
Step 500
500
#2AA506
oklch(63.1% 0.205 140.8)
-
Step 600
600
#208B00
oklch(55.6% 0.182 140.8)
-
Step 700
700
#197500
oklch(49.1% 0.161 140.9)
-
Step 800
800
#136000
oklch(42.7% 0.14 140.8)
-
Step 900
900
#0E5000
oklch(37.6% 0.123 140.9)
-
Step 950
950
#083002
oklch(27.1% 0.085 140.8)
#99CD90 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) | #D0C38C | 0.073 |
| Deuteranopia (no green cones) | #C8BE93 | 0.071 |
| Tritanopia (no blue cones) | #96C9BD | 0.066 |
| Achromatopsia (no color) | #C0C0C0 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99CD90
#99CD90
oklch(79.6% 0.1 140.9)
- #DAA7E4
#DAA7E4
oklch(79.5% 0.101 320.8)
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 #99CD90, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Moss Green #A6C875 ΔE 0.031
- Pale Olive #B9CC81 ΔE 0.040
- Pale Olive Green #B1D27B ΔE 0.041
- Greenish Tan #BCCB7A ΔE 0.045
- Tan Green #A9BE70 ΔE 0.046
- Light Olive #ACBF69 ΔE 0.049
- Dark Sea Green #8FBC8F ΔE 0.050
- Pale Teal #82CBB2 ΔE 0.051
Use #99CD90 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.