#75D18D
Closest named color: Medium Aquamarine (#66CDAA). oklch(78.6% 0.131 150.8), rgb(117, 209, 141).
Aa
Black text reads best on this color (11.26:1).
About this color
#75D18D is a light, moderately saturated green. In OKLCH its lightness is 79%, its chroma 0.131 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.044 away. Black text reads best on it, at 11.26:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 11.26:1 |
| White text | 1.86:1 |
Values
| HEX | #75D18D |
| RGB | rgb(117, 209, 141) |
| HSL | hsl(136, 50%, 64%) |
| OKLCH | oklch(78.6% 0.131 150.8) |
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 #75D18D | 1.86:1 | Fails | Lc -39.2 | Non-text elements, placeholder text |
| Black text on #75D18D | 11.26:1 | AAA | Lc 68.8 | Content text, not long reading |
| #75D18D text on white | 1.86:1 | Fails | Lc 35.0 | Non-text elements, placeholder text |
| #75D18D text on black | 11.26:1 | AAA | Lc -67.5 | 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
#EDF9EF
oklch(97% 0.018 150.6)
-
Step 100
100
#D9F2DD
oklch(93.7% 0.038 150)
-
Step 200
200
#B7E7C1
oklch(88.4% 0.072 151)
-
Step 300
300 (this color)
#75D18D
oklch(78.6% 0.131 150.8)
-
Step 400
400
#00C05D
oklch(70.7% 0.191 150.8)
-
Step 500
500
#00A54F
oklch(63.2% 0.171 150.8)
-
Step 600
600
#008B41
oklch(55.7% 0.151 150.7)
-
Step 700
700
#007536
oklch(49.2% 0.133 150.8)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005023
oklch(37.7% 0.102 150.9)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#75D18D 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) | #D2C389 | 0.112 |
| Deuteranopia (no green cones) | #C4BA91 | 0.109 |
| Tritanopia (no blue cones) | #64CEBF | 0.071 |
| Achromatopsia (no color) | #BEBEBE | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75D18D
#75D18D
oklch(78.6% 0.131 150.8)
- #E999E0
#E999E0
oklch(78.5% 0.131 330.8)
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 #75D18D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.044
- Soft Green #6FC276 ΔE 0.045
- Emerald #06D6A0 ΔE 0.049
- Light Moss Green #A6C875 ΔE 0.053
- Seafoam Blue #78D1B6 ΔE 0.056
- Aqua Green #12E193 ΔE 0.058
- Seaweed #18D17B ΔE 0.060
- Pale Teal #82CBB2 ΔE 0.061
Use #75D18D 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.