#99F2B4
Closest named color: Light Mint Green (#A6FBB2). oklch(88.9% 0.122 153), rgb(153, 242, 180).
Aa
Black text reads best on this color (15.71:1).
About this color
#99F2B4 is a light, moderately saturated green. In OKLCH its lightness is 89%, its chroma 0.122 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mint Green (#A6FBB2), ΔE 0.030 away. Black text reads best on it, at 15.71:1.
| Hue family | Greens |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Light Mint Green (#A6FBB2) |
| Black text | 15.71:1 |
| White text | 1.33:1 |
Values
| HEX | #99F2B4 |
| RGB | rgb(153, 242, 180) |
| HSL | hsl(138, 77%, 77%) |
| OKLCH | oklch(88.9% 0.122 153) |
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 #99F2B4 | 1.33:1 | Fails | Lc -18.8 | Dividers and decoration only |
| Black text on #99F2B4 | 15.71:1 | AAA | Lc 87.2 | Fine for body text |
| #99F2B4 text on white | 1.33:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #99F2B4 text on black | 15.71:1 | AAA | Lc -87.2 | 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 200.
-
Step 50
50
#ECFAEF
oklch(97.2% 0.021 152.2)
-
Step 100
100
#D4F3DC
oklch(93.6% 0.045 153.3)
-
Step 200
200 (this color)
#99F2B4
oklch(88.9% 0.122 153)
-
Step 300
300
#64DD8F
oklch(80.9% 0.156 152.9)
-
Step 400
400
#00C066
oklch(70.8% 0.183 152.8)
-
Step 500
500
#00A457
oklch(63% 0.162 153)
-
Step 600
600
#008A48
oklch(55.5% 0.143 153)
-
Step 700
700
#00743C
oklch(49% 0.126 153.1)
-
Step 800
800
#005F30
oklch(42.6% 0.109 153.1)
-
Step 900
900
#005027
oklch(37.8% 0.098 152.9)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#99F2B4 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) | #F2E5B0 | 0.107 |
| Deuteranopia (no green cones) | #E4DBB8 | 0.104 |
| Tritanopia (no blue cones) | #89F0E1 | 0.062 |
| Achromatopsia (no color) | #DFDFDF | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99F2B4
#99F2B4
oklch(88.9% 0.122 153)
- #FFC5F4
#FFC5F4
oklch(88.9% 0.089 333)
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 #99F2B4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mint Green #A6FBB2 ΔE 0.030
- Seafoam #80F9AD ΔE 0.032
- Light Blue Green #7EFBB3 ΔE 0.032
- Light Seafoam #A0FEBF ΔE 0.033
- Hospital Green #9BE5AA ΔE 0.034
- Light Turquoise #7EF4CC ΔE 0.034
- Light Aquamarine #7BFDC7 ΔE 0.035
- Mint #9FFEB0 ΔE 0.036
Use #99F2B4 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.