#99E993
Closest named color: Light Green (#90EE90). oklch(86.1% 0.14 142.7), rgb(153, 233, 147).
Aa
Black text reads best on this color (14.43:1).
About this color
#99E993 is a light, vivid green. In OKLCH its lightness is 86%, its chroma 0.140 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.017 away. Black text reads best on it, at 14.43:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 14.43:1 |
| White text | 1.45:1 |
Values
| HEX | #99E993 |
| RGB | rgb(153, 233, 147) |
| HSL | hsl(116, 66%, 75%) |
| OKLCH | oklch(86.1% 0.14 142.7) |
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 #99E993 | 1.45:1 | Fails | Lc -24.5 | Dividers and decoration only |
| Black text on #99E993 | 14.43:1 | AAA | Lc 82.2 | Fine for body text |
| #99E993 text on white | 1.45:1 | Fails | Lc 21.5 | Dividers and decoration only |
| #99E993 text on black | 14.43:1 | AAA | Lc -81.8 | 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
#EDFAEB
oklch(97.1% 0.024 141.5)
-
Step 100
100
#D6F3D4
oklch(93.5% 0.051 143.4)
-
Step 200
200 (this color)
#99E993
oklch(86.1% 0.14 142.7)
-
Step 300
300
#73DD6D
oklch(80.9% 0.18 142.7)
-
Step 400
400
#00C309
oklch(70.8% 0.24 142.7)
-
Step 500
500
#00A706
oklch(63.1% 0.214 142.7)
-
Step 600
600
#008C04
oklch(55.5% 0.188 142.7)
-
Step 700
700
#007603
oklch(49% 0.166 142.7)
-
Step 800
800
#006102
oklch(42.7% 0.144 142.7)
-
Step 900
900
#005101
oklch(37.7% 0.128 142.6)
-
Step 950
950
#003100
oklch(27.1% 0.092 142.5)
#99E993 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) | #EDDB8D | 0.105 |
| Deuteranopia (no green cones) | #E1D398 | 0.103 |
| Tritanopia (no blue cones) | #91E4D3 | 0.089 |
| Achromatopsia (no color) | #D6D6D6 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99E993
#99E993
oklch(86.1% 0.14 142.7)
- #F7B7FF
#F7B7FF
oklch(86.1% 0.119 322.7)
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 #99E993, closest first.
No curated palette has a color within ΔE 0.04 of #99E993.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.017
- Hospital Green #9BE5AA ΔE 0.034
- Seafoam #80F9AD ΔE 0.045
- Seafoam Green #7AF9AB ΔE 0.045
- Light Grey Green #B7E1A1 ΔE 0.047
- Pale Green #98FB98 ΔE 0.048
- Light Blue Green #7EFBB3 ΔE 0.051
- Foam Green #90FDA9 ΔE 0.051
Use #99E993 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.