#30831A
Closest named color: Dark Grass Green (#388004). oklch(53.9% 0.159 140.1), rgb(48, 131, 26).
Aa
White text reads best on this color (4.78:1).
About this color
#30831A is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.159 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.011 away. White text reads best on it, at 4.78:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #30831A |
| RGB | rgb(48, 131, 26) |
| HSL | hsl(107, 67%, 31%) |
| OKLCH | oklch(53.9% 0.159 140.1) |
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 #30831A | 4.78:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #30831A | 4.38:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #30831A text on white | 4.78:1 | AA | Lc 72.8 | Content text, not long reading |
| #30831A text on black | 4.38:1 | AA large text | Lc -28.9 | Dividers and decoration only |
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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE1
oklch(93.5% 0.019 140.5)
-
Step 200
200
#CCE0C7
oklch(88.5% 0.04 139.4)
-
Step 300
300
#A9CDA1
oklch(81% 0.072 140)
-
Step 400
400
#79B26D
oklch(70.7% 0.114 140.2)
-
Step 500
500
#549E44
oklch(63.1% 0.146 140.2)
-
Step 600
600 (this color)
#30831A
oklch(53.9% 0.159 140.1)
-
Step 700
700
#277312
oklch(49% 0.147 140.1)
-
Step 800
800
#235E14
oklch(42.7% 0.122 140.1)
-
Step 900
900
#224D18
oklch(37.6% 0.095 140)
-
Step 950
950
#152D0F
oklch(26.9% 0.06 139.7)
#30831A 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) | #877700 | 0.106 |
| Deuteranopia (no green cones) | #7D7026 | 0.107 |
| Tritanopia (no blue cones) | #247F6F | 0.105 |
| Achromatopsia (no color) | #727272 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30831A
#30831A
oklch(53.9% 0.159 140.1)
- #9549A6
#9549A6
oklch(53.8% 0.159 320)
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 #30831A, closest first.
No curated palette has a color within ΔE 0.04 of #30831A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.011
- Tree Green #2A7E19 ΔE 0.017
- Forest Green #228B22 ΔE 0.023
- Green #008000 ΔE 0.027
- Emerald Green #028F1E ΔE 0.036
- Jungle Green #048243 ΔE 0.039
- Kelley Green #009337 ΔE 0.046
- Sap Green #5C8B15 ΔE 0.051
Use #30831A 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.