#40812F
Closest named color: Dark Grass Green (#388004). oklch(54.1% 0.134 139.6), rgb(64, 129, 47).
Aa
White text reads best on this color (4.77:1).
About this color
#40812F is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.134 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 0.028 away. White text reads best on it, at 4.77:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Dark Grass Green (#388004) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #40812F |
| RGB | rgb(64, 129, 47) |
| HSL | hsl(108, 47%, 35%) |
| OKLCH | oklch(54.1% 0.134 139.6) |
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 #40812F | 4.77:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #40812F | 4.39:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #40812F text on white | 4.77:1 | AA | Lc 72.9 | Content text, not long reading |
| #40812F text on black | 4.39:1 | AA large text | Lc -28.8 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CEDFCA
oklch(88.5% 0.034 139.7)
-
Step 300
300
#ADCBA6
oklch(81% 0.06 139.8)
-
Step 400
400
#81B075
oklch(70.8% 0.097 139.4)
-
Step 500
500
#5F9B51
oklch(63% 0.123 139.8)
-
Step 600
600 (this color)
#40812F
oklch(54.1% 0.134 139.6)
-
Step 700
700
#367126
oklch(49.2% 0.124 139.6)
-
Step 800
800
#2D5C21
oklch(42.7% 0.103 139.7)
-
Step 900
900
#294C20
oklch(37.8% 0.081 139.5)
-
Step 950
950
#182C14
oklch(26.9% 0.05 140.3)
#40812F 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) | #857626 | 0.091 |
| Deuteranopia (no green cones) | #7C7036 | 0.092 |
| Tritanopia (no blue cones) | #3A7D70 | 0.091 |
| Achromatopsia (no color) | #737373 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #40812F
#40812F
oklch(54.1% 0.134 139.6)
- #90529F
#90529F
oklch(54.1% 0.134 319.6)
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 #40812F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grass Green #388004 ΔE 0.028
- Tree Green #2A7E19 ΔE 0.029
- Jungle Green #048243 ΔE 0.032
- Forest Green #228B22 ΔE 0.039
- Olive Green #677A04 ΔE 0.045
- Sea Green #2E8B57 ΔE 0.046
- Fern Green #548D44 ΔE 0.047
- Sap Green #5C8B15 ΔE 0.048
Use #40812F 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.