#31A94A
Closest named color: Medium Green (#39AD48). oklch(64.8% 0.171 146.8), rgb(49, 169, 74).
Aa
Black text reads best on this color (6.90:1).
About this color
#31A94A is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.171 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.014 away. Black text reads best on it, at 6.90:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.90:1 |
| White text | 3.04:1 |
Values
| HEX | #31A94A |
| RGB | rgb(49, 169, 74) |
| HSL | hsl(133, 55%, 43%) |
| OKLCH | oklch(64.8% 0.171 146.8) |
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 #31A94A | 3.04:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #31A94A | 6.90:1 | AA | Lc 47.3 | Large or bold text, headings |
| #31A94A text on white | 3.04:1 | AA large text | Lc 56.8 | Large or bold text, headings |
| #31A94A text on black | 6.90:1 | AA | Lc -45.0 | Non-text elements, placeholder text |
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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFE1
oklch(93.7% 0.024 147.3)
-
Step 200
200
#C6E2C8
oklch(88.5% 0.046 147.2)
-
Step 300
300
#9DD0A1
oklch(80.9% 0.084 146.8)
-
Step 400
400
#63B76D
oklch(70.8% 0.134 146.6)
-
Step 500
500 (this color)
#31A94A
oklch(64.8% 0.171 146.8)
-
Step 600
600
#008B30
oklch(55.5% 0.165 146.9)
-
Step 700
700
#007527
oklch(49% 0.146 146.9)
-
Step 800
800
#00601E
oklch(42.6% 0.127 146.7)
-
Step 900
900
#025019
oklch(37.6% 0.111 146.9)
-
Step 950
950
#082F10
oklch(27% 0.07 146.9)
#31A94A 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) | #AB9A41 | 0.132 |
| Deuteranopia (no green cones) | #9D9051 | 0.131 |
| Tritanopia (no blue cones) | #00A594 | 0.102 |
| Achromatopsia (no color) | #949494 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31A94A
#31A94A
oklch(64.8% 0.171 146.8)
- #C364C4
#C364C4
oklch(64.9% 0.17 326.9)
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 #31A94A, closest first.
No curated palette has a color within ΔE 0.04 of #31A94A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.014
- Mid Green #50A747 ΔE 0.020
- Shamrock #01B44C ΔE 0.032
- Kelly Green #02AB2E ΔE 0.033
- Dark Pastel Green #56AE57 ΔE 0.035
- Jade Green #2BAF6A ΔE 0.036
- Grass #5CAC2D ΔE 0.038
- Seaweed Green #35AD6B ΔE 0.038
Use #31A94A 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.