#99DF97
Closest named color: Hospital Green (#9BE5AA). oklch(83.9% 0.121 143.8), rgb(153, 223, 151).
Aa
Black text reads best on this color (13.35:1).
About this color
#99DF97 is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.121 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.025 away. Black text reads best on it, at 13.35:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.35:1 |
| White text | 1.57:1 |
Values
| HEX | #99DF97 |
| RGB | rgb(153, 223, 151) |
| HSL | hsl(118, 53%, 73%) |
| OKLCH | oklch(83.9% 0.121 143.8) |
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 #99DF97 | 1.57:1 | Fails | Lc -29.4 | Dividers and decoration only |
| Black text on #99DF97 | 13.35:1 | AAA | Lc 77.8 | Fine for body text |
| #99DF97 text on white | 1.57:1 | Fails | Lc 26.0 | Dividers and decoration only |
| #99DF97 text on black | 13.35:1 | AAA | Lc -77.0 | 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 300.
-
Step 50
50
#EFF8EF
oklch(97% 0.015 145.5)
-
Step 100
100
#DDF0DB
oklch(93.5% 0.034 142.6)
-
Step 200
200
#BFE5BD
oklch(88.4% 0.067 143.7)
-
Step 300
300 (this color)
#99DF97
oklch(83.9% 0.121 143.8)
-
Step 400
400
#41BE46
oklch(70.8% 0.194 143.8)
-
Step 500
500
#00A71E
oklch(63.2% 0.207 143.7)
-
Step 600
600
#008C18
oklch(55.5% 0.181 143.8)
-
Step 700
700
#007612
oklch(49.1% 0.161 143.7)
-
Step 800
800
#00610D
oklch(42.7% 0.14 143.7)
-
Step 900
900
#005109
oklch(37.7% 0.123 143.7)
-
Step 950
950
#003003
oklch(26.8% 0.088 143.6)
#99DF97 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) | #E2D292 | 0.093 |
| Deuteranopia (no green cones) | #D7CB9B | 0.092 |
| Tritanopia (no blue cones) | #92DBCC | 0.075 |
| Achromatopsia (no color) | #CECECE | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99DF97
#99DF97
oklch(83.9% 0.121 143.8)
- #F1AFF7
#F1AFF7
oklch(83.9% 0.121 323.7)
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 #99DF97, closest first.
No curated palette has a color within ΔE 0.04 of #99DF97.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.025
- Light Grey Green #B7E1A1 ΔE 0.039
- Pale Olive Green #B1D27B ΔE 0.042
- Light Green #90EE90 ΔE 0.045
- Light Teal #90E4C1 ΔE 0.051
- Pale Olive #B9CC81 ΔE 0.056
- Light Sage #BCECAC ΔE 0.060
- Greenish Tan #BCCB7A ΔE 0.060
Use #99DF97 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.