#75C99D
Closest named color: Medium Aquamarine (#66CDAA). oklch(77% 0.105 159.7), rgb(117, 201, 157).
Aa
Black text reads best on this color (10.59:1).
About this color
#75C99D is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.105 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.019 away. Black text reads best on it, at 10.59:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.59:1 |
| White text | 1.98:1 |
Values
| HEX | #75C99D |
| RGB | rgb(117, 201, 157) |
| HSL | hsl(149, 44%, 62%) |
| OKLCH | oklch(77% 0.105 159.7) |
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 #75C99D | 1.98:1 | Fails | Lc -42.5 | Non-text elements, placeholder text |
| Black text on #75C99D | 10.59:1 | AAA | Lc 65.8 | Content text, not long reading |
| #75C99D text on white | 1.98:1 | Fails | Lc 38.1 | Non-text elements, placeholder text |
| #75C99D text on black | 10.59:1 | AAA | Lc -64.3 | 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
#EEF9F2
oklch(97.2% 0.015 158.3)
-
Step 100
100
#DAF0E3
oklch(93.5% 0.029 159.9)
-
Step 200
200
#B9E6CC
oklch(88.6% 0.059 159.6)
-
Step 300
300 (this color)
#75C99D
oklch(77% 0.105 159.7)
-
Step 400
400
#00BE7C
oklch(70.7% 0.161 159.6)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008958
oklch(55.6% 0.127 159.5)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#75C99D 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) | #C7BE9B | 0.099 |
| Deuteranopia (no green cones) | #BAB4A0 | 0.097 |
| Tritanopia (no blue cones) | #60C8BD | 0.047 |
| Achromatopsia (no color) | #B8B8B8 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75C99D
#75C99D
oklch(77% 0.105 159.7)
- #E19ACA
#E19ACA
oklch(77% 0.105 339.4)
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 #75C99D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.019
- Pale Teal #82CBB2 ΔE 0.033
- Seafoam Blue #78D1B6 ΔE 0.036
- Dark Sea Green #8FBC8F ΔE 0.040
- Soft Green #6FC276 ΔE 0.050
- Lichen #8FB67B ΔE 0.057
- Emerald #06D6A0 ΔE 0.058
- Muted Teal #90B494 ΔE 0.059
Use #75C99D 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.