#27AB68
Closest named color: Seaweed Green (#35AD6B). oklch(65.6% 0.149 155.4), rgb(39, 171, 104).
Aa
Black text reads best on this color (7.11:1).
About this color
#27AB68 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.149 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed Green (#35AD6B), ΔE 0.010 away. Black text reads best on it, at 7.11:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Seaweed Green (#35AD6B) |
| Black text | 7.11:1 |
| White text | 2.95:1 |
Values
| HEX | #27AB68 |
| RGB | rgb(39, 171, 104) |
| HSL | hsl(150, 63%, 41%) |
| OKLCH | oklch(65.6% 0.149 155.4) |
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 #27AB68 | 2.95:1 | Fails | Lc -60.9 | Content text, not long reading |
| Black text on #27AB68 | 7.11:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #27AB68 text on white | 2.95:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #27AB68 text on black | 7.11:1 | AAA | Lc -46.2 | Large or bold text, headings |
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 500.
-
Step 50
50
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#DFEEE4
oklch(93.5% 0.021 156.8)
-
Step 200
200
#C5E2CE
oklch(88.6% 0.041 155.4)
-
Step 300
300
#9BCFAD
oklch(80.9% 0.072 155.8)
-
Step 400
400
#5EB681
oklch(70.7% 0.116 155.5)
-
Step 500
500 (this color)
#27AB68
oklch(65.6% 0.149 155.4)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007441
oklch(49.1% 0.121 155.2)
-
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
#042F19
oklch(27% 0.062 155.7)
#27AB68 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) | #AA9D63 | 0.132 |
| Deuteranopia (no green cones) | #9B926C | 0.130 |
| Tritanopia (no blue cones) | #00A99A | 0.072 |
| Achromatopsia (no color) | #969696 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27AB68
#27AB68
oklch(65.6% 0.149 155.4)
- #C76AB4
#C76AB4
oklch(65.5% 0.149 335.3)
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 #27AB68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed Green #35AD6B ΔE 0.010
- Jade Green #2BAF6A ΔE 0.012
- Jade #1FA774 ΔE 0.023
- Bluey Green #2BB179 ΔE 0.025
- Dark Seafoam Green #3EAF76 ΔE 0.025
- Medium Sea Green #3CB371 ΔE 0.028
- Algae #54AC68 ΔE 0.028
- Green Teal #0CB577 ΔE 0.029
Use #27AB68 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.