#284311
Closest named color: Forrest Green (#154406). oklch(34.9% 0.082 133.4), rgb(40, 67, 17).
Aa
White text reads best on this color (11.04:1).
About this color
#284311 is a dark, moderately saturated green. In OKLCH its lightness is 35%, its chroma 0.082 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forrest Green (#154406), ΔE 0.024 away. White text reads best on it, at 11.04:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Forrest Green (#154406) |
| Black text | 1.90:1 |
| White text | 11.04:1 |
Values
| HEX | #284311 |
| RGB | rgb(40, 67, 17) |
| HSL | hsl(92, 60%, 16%) |
| OKLCH | oklch(34.9% 0.082 133.4) |
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 #284311 | 11.04:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #284311 | 1.90:1 | Fails | Lc 8.5 | Not readable |
| #284311 text on white | 11.04:1 | AAA | Lc 95.4 | Preferred for body text |
| #284311 text on black | 1.90:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#D0DEC8
oklch(88.4% 0.033 134)
-
Step 300
300
#B1CAA1
oklch(80.9% 0.062 133.3)
-
Step 400
400
#88AE6E
oklch(70.7% 0.098 133.4)
-
Step 500
500
#6A9945
oklch(63% 0.126 133.1)
-
Step 600
600
#518424
oklch(55.7% 0.137 133.5)
-
Step 700
700
#416F15
oklch(49% 0.128 133.5)
-
Step 800
800
#365B15
oklch(42.8% 0.106 133.5)
-
Step 900
900 (this color)
#284311
oklch(34.9% 0.082 133.4)
-
Step 950
950
#1C2C10
oklch(27.1% 0.052 133.4)
#284311 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) | #463D0A | 0.048 |
| Deuteranopia (no green cones) | #423B15 | 0.048 |
| Tritanopia (no blue cones) | #284039 | 0.061 |
| Achromatopsia (no color) | #3C3C3C | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #284311
#284311
oklch(34.9% 0.082 133.4)
- #492C58
#492C58
oklch(34.9% 0.081 313.2)
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 #284311, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forrest Green #154406 ΔE 0.024
- Dark Olive #373E02 ΔE 0.024
- Pine Green #0A481E ΔE 0.026
- British Racing Green #05480D ΔE 0.032
- Hunter Green #0B4008 ΔE 0.033
- Evergreen #05472A ΔE 0.034
- Darkgreen #054907 ΔE 0.036
- Racing Green #014600 ΔE 0.038
Use #284311 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.