#3B830A
Closest named color: Dark Grass Green (#388004). oklch(54.2% 0.16 137), rgb(59, 131, 10).
Aa
White text reads best on this color (4.73:1).
About this color
#3B830A is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.160 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grass Green (#388004), ΔE 0.010 away. White text reads best on it, at 4.73:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #3B830A |
| RGB | rgb(59, 131, 10) |
| HSL | hsl(96, 86%, 28%) |
| OKLCH | oklch(54.2% 0.16 137) |
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 #3B830A | 4.73:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #3B830A | 4.43:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #3B830A text on white | 4.73:1 | AA | Lc 72.5 | Content text, not long reading |
| #3B830A text on black | 4.43:1 | AA large text | Lc -29.2 | 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
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C6
oklch(88.5% 0.041 137.2)
-
Step 300
300
#ABCC9E
oklch(80.9% 0.072 136.9)
-
Step 400
400
#7EB168
oklch(70.6% 0.115 136.7)
-
Step 500
500
#5B9D3C
oklch(63% 0.148 137)
-
Step 600
600 (this color)
#3B830A
oklch(54.2% 0.16 137)
-
Step 700
700
#317200
oklch(49% 0.148 136.9)
-
Step 800
800
#295D09
oklch(42.6% 0.123 137.1)
-
Step 900
900
#264D13
oklch(37.8% 0.097 137.2)
-
Step 950
950
#172D0D
oklch(27% 0.061 137.1)
#3B830A 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) | #887700 | 0.102 |
| Deuteranopia (no green cones) | #7F711D | 0.101 |
| Tritanopia (no blue cones) | #367E6F | 0.114 |
| Achromatopsia (no color) | #737373 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B830A
#3B830A
oklch(54.2% 0.16 137)
- #944BAC
#944BAC
oklch(54.3% 0.161 317.1)
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 #3B830A, closest first.
No curated palette has a color within ΔE 0.04 of #3B830A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.010
- Tree Green #2A7E19 ΔE 0.023
- Forest Green #228B22 ΔE 0.025
- Green #008000 ΔE 0.032
- Emerald Green #028F1E ΔE 0.037
- Sap Green #5C8B15 ΔE 0.045
- Jungle Green #048243 ΔE 0.047
- Kelley Green #009337 ΔE 0.048
Use #3B830A 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.