#75DE99
Closest named color: Hospital Green (#9BE5AA). oklch(82% 0.139 153.4), rgb(117, 222, 153).
Aa
Black text reads best on this color (12.66:1).
About this color
#75DE99 is a light, moderately saturated green. In OKLCH its lightness is 82%, its chroma 0.139 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.049 away. Black text reads best on it, at 12.66:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 12.66:1 |
| White text | 1.65:1 |
Values
| HEX | #75DE99 |
| RGB | rgb(117, 222, 153) |
| HSL | hsl(141, 61%, 66%) |
| OKLCH | oklch(82% 0.139 153.4) |
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 #75DE99 | 1.65:1 | Fails | Lc -32.5 | Non-text elements, placeholder text |
| Black text on #75DE99 | 12.66:1 | AAA | Lc 75.0 | Content text, not long reading |
| #75DE99 text on white | 1.65:1 | Fails | Lc 28.8 | Dividers and decoration only |
| #75DE99 text on black | 12.66:1 | AAA | Lc -74.1 | Content text, not long reading |
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
#EDF9F0
oklch(97.1% 0.017 153.6)
-
Step 100
100
#D6F2DE
oklch(93.5% 0.04 154.5)
-
Step 200
200
#B2E9C2
oklch(88.6% 0.078 153.7)
-
Step 300
300 (this color)
#75DE99
oklch(82% 0.139 153.4)
-
Step 400
400
#00BF68
oklch(70.6% 0.18 153.4)
-
Step 500
500
#00A458
oklch(63% 0.161 153.3)
-
Step 600
600
#008A49
oklch(55.5% 0.142 153.3)
-
Step 700
700
#00743D
oklch(49% 0.125 153.5)
-
Step 800
800
#005F31
oklch(42.6% 0.108 153.6)
-
Step 900
900
#005028
oklch(37.8% 0.097 153.4)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#75DE99 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) | #DECF95 | 0.123 |
| Deuteranopia (no green cones) | #CFC59D | 0.119 |
| Tritanopia (no blue cones) | #5DDCCC | 0.071 |
| Achromatopsia (no color) | #C9C9C9 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75DE99
#75DE99
oklch(82% 0.139 153.4)
- #FAA1EA
#FAA1EA
oklch(82% 0.139 333.5)
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 #75DE99, closest first.
No curated palette has a color within ΔE 0.04 of #75DE99.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.049
- Aqua Green #12E193 ΔE 0.049
- Aqua Marine #2EE8BB ΔE 0.050
- Light Green #90EE90 ΔE 0.056
- Emerald #06D6A0 ΔE 0.058
- Weird Green #3AE57F ΔE 0.058
- Light Teal #90E4C1 ΔE 0.061
- Medium Aquamarine #66CDAA ΔE 0.062
Use #75DE99 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.