#39811D
Closest named color: Dark Grass Green (#388004). oklch(53.7% 0.151 138.7), rgb(57, 129, 29).
Aa
White text reads best on this color (4.84:1).
About this color
#39811D is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.151 and its hue 139°. 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 4.84:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.33:1 |
| White text | 4.84:1 |
Values
| HEX | #39811D |
| RGB | rgb(57, 129, 29) |
| HSL | hsl(103, 63%, 31%) |
| OKLCH | oklch(53.7% 0.151 138.7) |
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 #39811D | 4.84:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #39811D | 4.33:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #39811D text on white | 4.84:1 | AA | Lc 73.3 | Content text, not long reading |
| #39811D text on black | 4.33:1 | AA large text | Lc -28.4 | 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
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CDE0C8
oklch(88.6% 0.038 139.2)
-
Step 300
300
#ABCCA2
oklch(81% 0.068 139)
-
Step 400
400
#7EB16E
oklch(70.8% 0.108 138.4)
-
Step 500
500
#5B9D46
oklch(63.2% 0.139 138.7)
-
Step 600
600 (this color)
#39811D
oklch(53.7% 0.151 138.7)
-
Step 700
700
#307216
oklch(49% 0.14 138.7)
-
Step 800
800
#295D16
oklch(42.7% 0.116 138.7)
-
Step 900
900
#264C19
oklch(37.5% 0.09 138.6)
-
Step 950
950
#172D10
oklch(27% 0.058 138.6)
#39811D 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) | #857507 | 0.098 |
| Deuteranopia (no green cones) | #7C6F28 | 0.099 |
| Tritanopia (no blue cones) | #327C6E | 0.104 |
| Achromatopsia (no color) | #717171 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39811D
#39811D
oklch(53.7% 0.151 138.7)
- #924CA4
#924CA4
oklch(53.7% 0.15 319.1)
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 #39811D, closest first.
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 0.016
- Forest Green #228B22 ΔE 0.030
- Green #008000 ΔE 0.033
- Jungle Green #048243 ΔE 0.038
- Emerald Green #028F1E ΔE 0.045
- Sap Green #5C8B15 ΔE 0.050
- Olive Green #677A04 ΔE 0.051
Use #39811D 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.