#99EAAA
Closest named color: Hospital Green (#9BE5AA). oklch(86.8% 0.119 150), rgb(153, 234, 170).
Aa
Black text reads best on this color (14.70:1).
About this color
#99EAAA is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.119 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.014 away. Black text reads best on it, at 14.70:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.70:1 |
| White text | 1.42:1 |
Values
| HEX | #99EAAA |
| RGB | rgb(153, 234, 170) |
| HSL | hsl(133, 66%, 76%) |
| OKLCH | oklch(86.8% 0.119 150) |
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 #99EAAA | 1.42:1 | Fails | Lc -23.3 | Dividers and decoration only |
| Black text on #99EAAA | 14.70:1 | AAA | Lc 83.3 | Fine for body text |
| #99EAAA text on white | 1.42:1 | Fails | Lc 20.4 | Dividers and decoration only |
| #99EAAA text on black | 14.70:1 | AAA | Lc -82.9 | 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
#ECFAEE
oklch(97.1% 0.022 149.7)
-
Step 100
100
#D6F3DB
oklch(93.7% 0.044 150.3)
-
Step 200
200 (this color)
#99EAAA
oklch(86.8% 0.119 150)
-
Step 300
300
#6FDC8A
oklch(80.9% 0.154 149.9)
-
Step 400
400
#00C059
oklch(70.6% 0.194 150)
-
Step 500
500
#00A54B
oklch(63.1% 0.174 149.9)
-
Step 600
600
#008B3E
oklch(55.6% 0.154 149.9)
-
Step 700
700
#007533
oklch(49.1% 0.136 149.9)
-
Step 800
800
#006029
oklch(42.7% 0.118 150)
-
Step 900
900
#005021
oklch(37.7% 0.104 150)
-
Step 950
950
#003011
oklch(27% 0.074 150)
#99EAAA 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) | #EBDDA6 | 0.101 |
| Deuteranopia (no green cones) | #DED4AE | 0.099 |
| Tritanopia (no blue cones) | #8DE7D9 | 0.066 |
| Achromatopsia (no color) | #D8D8D8 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99EAAA
#99EAAA
oklch(86.8% 0.119 150)
- #FFB8F8
#FFB8F8
oklch(86.8% 0.115 329.9)
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 #99EAAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.014
- Light Grey Green #B7E1A1 ΔE 0.036
- Light Green #90EE90 ΔE 0.039
- Light Sage #BCECAC ΔE 0.039
- Light Teal #90E4C1 ΔE 0.040
- Seafoam #80F9AD ΔE 0.043
- Light Turquoise #7EF4CC ΔE 0.044
- Seafoam Green #7AF9AB ΔE 0.046
Use #99EAAA 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.