#31BE72
Closest named color: Dark Mint Green (#20C073). oklch(71% 0.162 154.4), rgb(49, 190, 114).
Aa
Black text reads best on this color (8.73:1).
About this color
#31BE72 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.162 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint Green (#20C073), ΔE 0.007 away. Black text reads best on it, at 8.73:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Dark Mint Green (#20C073) |
| Black text | 8.73:1 |
| White text | 2.40:1 |
Values
| HEX | #31BE72 |
| RGB | rgb(49, 190, 114) |
| HSL | hsl(148, 59%, 47%) |
| OKLCH | oklch(71% 0.162 154.4) |
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 #31BE72 | 2.40:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #31BE72 | 8.73:1 | AAA | Lc 57.1 | Large or bold text, headings |
| #31BE72 text on white | 2.40:1 | Fails | Lc 46.9 | Large or bold text, headings |
| #31BE72 text on black | 8.73:1 | AAA | Lc -55.2 | 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 400.
-
Step 50
50
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DCF0E1
oklch(93.6% 0.029 153.3)
-
Step 200
200
#BDE5C9
oklch(88.6% 0.057 154.6)
-
Step 300
300
#8BD4A3
oklch(80.9% 0.101 154.2)
-
Step 400
400 (this color)
#31BE72
oklch(71% 0.162 154.4)
-
Step 500
500
#00A45C
oklch(63.1% 0.158 154.5)
-
Step 600
600
#008A4C
oklch(55.6% 0.139 154.3)
-
Step 700
700
#00743F
oklch(49.1% 0.123 154.3)
-
Step 800
800
#005F33
oklch(42.6% 0.106 154.6)
-
Step 900
900
#00502A
oklch(37.9% 0.094 154.5)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#31BE72 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) | #BEAE6D | 0.143 |
| Deuteranopia (no green cones) | #ADA277 | 0.140 |
| Tritanopia (no blue cones) | #00BCAB | 0.080 |
| Achromatopsia (no color) | #A7A7A7 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31BE72
#31BE72
oklch(71% 0.162 154.4)
- #DD77CA
#DD77CA
oklch(71% 0.162 334.5)
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 #31BE72, closest first.
No curated palette has a color within ΔE 0.04 of #31BE72.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint Green #20C073 ΔE 0.007
- Dark Mint #48C072 ΔE 0.014
- Algae Green #21C36F ΔE 0.017
- Cool Green #33B864 ΔE 0.021
- Greenblue #23C48B ΔE 0.031
- Medium Sea Green #3CB371 ΔE 0.032
- Green Teal #0CB577 ΔE 0.032
- Dark Seafoam #1FB57A ΔE 0.033
Use #31BE72 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.