#99DCAA
Closest named color: Hospital Green (#9BE5AA). oklch(83.6% 0.097 151.8), rgb(153, 220, 170).
Aa
Black text reads best on this color (13.17:1).
About this color
#99DCAA is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.097 and its hue 152°. 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 13.17:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.17:1 |
| White text | 1.59:1 |
Values
| HEX | #99DCAA |
| RGB | rgb(153, 220, 170) |
| HSL | hsl(135, 49%, 73%) |
| OKLCH | oklch(83.6% 0.097 151.8) |
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 #99DCAA | 1.59:1 | Fails | Lc -30.3 | Non-text elements, placeholder text |
| Black text on #99DCAA | 13.17:1 | AAA | Lc 77.0 | Fine for body text |
| #99DCAA text on white | 1.59:1 | Fails | Lc 26.8 | Dividers and decoration only |
| #99DCAA text on black | 13.17:1 | AAA | Lc -76.2 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DDF0E1
oklch(93.7% 0.028 151.9)
-
Step 200
200
#C0E4C8
oklch(88.5% 0.054 151.8)
-
Step 300
300 (this color)
#99DCAA
oklch(83.6% 0.097 151.8)
-
Step 400
400
#43BB6E
oklch(70.6% 0.155 151.9)
-
Step 500
500
#00A553
oklch(63.2% 0.167 151.8)
-
Step 600
600
#008A45
oklch(55.5% 0.146 152)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#00602D
oklch(42.8% 0.114 151.6)
-
Step 900
900
#005025
oklch(37.8% 0.1 151.8)
-
Step 950
950
#003013
oklch(27.1% 0.072 151.4)
#99DCAA 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) | #DDD1A7 | 0.086 |
| Deuteranopia (no green cones) | #D2CAAD | 0.083 |
| Tritanopia (no blue cones) | #8FDACE | 0.051 |
| Achromatopsia (no color) | #CDCDCD | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99DCAA
#99DCAA
oklch(83.6% 0.097 151.8)
- #EFB2E6
#EFB2E6
oklch(83.6% 0.098 331.6)
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 #99DCAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.025
- Light Teal #90E4C1 ΔE 0.031
- Light Grey Green #B7E1A1 ΔE 0.039
- Tiffany Blue #94D2BD ΔE 0.044
- Seafoam Blue #78D1B6 ΔE 0.052
- Pale Olive Green #B1D27B ΔE 0.055
- Pale Olive #B9CC81 ΔE 0.059
- Pale Teal #82CBB2 ΔE 0.059
Use #99DCAA 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.