#31A94E
Closest named color: Medium Green (#39AD48). oklch(64.9% 0.167 147.6), rgb(49, 169, 78).
Aa
Black text reads best on this color (6.91:1).
About this color
#31A94E is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.167 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.016 away. Black text reads best on it, at 6.91:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.91:1 |
| White text | 3.03:1 |
Values
| HEX | #31A94E |
| RGB | rgb(49, 169, 78) |
| HSL | hsl(135, 55%, 43%) |
| OKLCH | oklch(64.9% 0.167 147.6) |
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 #31A94E | 3.03:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #31A94E | 6.91:1 | AA | Lc 47.3 | Large or bold text, headings |
| #31A94E text on white | 3.03:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #31A94E text on black | 6.91:1 | AA | Lc -45.1 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EEE1
oklch(93.5% 0.023 147.4)
-
Step 200
200
#C6E2C8
oklch(88.5% 0.046 147.2)
-
Step 300
300
#9DD0A3
oklch(81% 0.082 147.9)
-
Step 400
400
#63B770
oklch(70.8% 0.131 147.5)
-
Step 500
500 (this color)
#31A94E
oklch(64.9% 0.167 147.6)
-
Step 600
600
#008B34
oklch(55.5% 0.162 147.6)
-
Step 700
700
#00752A
oklch(49% 0.144 147.5)
-
Step 800
800
#006021
oklch(42.6% 0.125 147.5)
-
Step 900
900
#02501B
oklch(37.6% 0.109 147.6)
-
Step 950
950
#082F11
oklch(27% 0.069 147.5)
#31A94E 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) | #AB9A46 | 0.132 |
| Deuteranopia (no green cones) | #9D9055 | 0.131 |
| Tritanopia (no blue cones) | #00A594 | 0.097 |
| Achromatopsia (no color) | #949494 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #31A94E
#31A94E
oklch(64.9% 0.167 147.6)
- #C365C2
#C365C2
oklch(64.9% 0.167 327.7)
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 #31A94E, closest first.
No curated palette has a color within ΔE 0.04 of #31A94E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.016
- Mid Green #50A747 ΔE 0.019
- Jade Green #2BAF6A ΔE 0.032
- Dark Pastel Green #56AE57 ΔE 0.033
- Shamrock #01B44C ΔE 0.034
- Seaweed Green #35AD6B ΔE 0.034
- Kelly Green #02AB2E ΔE 0.036
- Fern #63A950 ΔE 0.038
Use #31A94E 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.