#67CE91
Closest named color: Medium Aquamarine (#66CDAA). oklch(77.3% 0.131 155.6), rgb(103, 206, 145).
Aa
Black text reads best on this color (10.81:1).
About this color
#67CE91 is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.131 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.035 away. Black text reads best on it, at 10.81:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.81:1 |
| White text | 1.94:1 |
Values
| HEX | #67CE91 |
| RGB | rgb(103, 206, 145) |
| HSL | hsl(144, 51%, 61%) |
| OKLCH | oklch(77.3% 0.131 155.6) |
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 #67CE91 | 1.94:1 | Fails | Lc -41.4 | Non-text elements, placeholder text |
| Black text on #67CE91 | 10.81:1 | AAA | Lc 66.8 | Content text, not long reading |
| #67CE91 text on white | 1.94:1 | Fails | Lc 37.1 | Non-text elements, placeholder text |
| #67CE91 text on black | 10.81:1 | AAA | Lc -65.4 | 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
#D7F2DF
oklch(93.6% 0.038 154.9)
-
Step 200
200
#B3E8C5
oklch(88.5% 0.073 155.7)
-
Step 300
300 (this color)
#67CE91
oklch(77.3% 0.131 155.6)
-
Step 400
400
#00BF70
oklch(70.7% 0.173 155.6)
-
Step 500
500
#00A45F
oklch(63.2% 0.155 155.5)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#004F2B
oklch(37.6% 0.092 155.5)
-
Step 950
950
#003018
oklch(27.2% 0.067 155.5)
#67CE91 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) | #CDC08D | 0.118 |
| Deuteranopia (no green cones) | #BEB695 | 0.115 |
| Tritanopia (no blue cones) | #4CCCBE | 0.064 |
| Achromatopsia (no color) | #BABABA | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67CE91
#67CE91
oklch(77.3% 0.131 155.6)
- #E994D6
#E994D6
oklch(77.3% 0.131 335.4)
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 #67CE91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.035
- Soft Green #6FC276 ΔE 0.039
- Emerald #06D6A0 ΔE 0.040
- Greenblue #23C48B ΔE 0.052
- Seaweed #18D17B ΔE 0.054
- Seafoam Blue #78D1B6 ΔE 0.054
- Pale Teal #82CBB2 ΔE 0.058
- Dark Mint #48C072 ΔE 0.059
Use #67CE91 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.