#284A28
Closest named color: Evergreen (#05472A). oklch(37.3% 0.069 144), rgb(40, 74, 40).
Aa
White text reads best on this color (9.99:1).
About this color
#284A28 is a dark, muted green. In OKLCH its lightness is 37%, its chroma 0.069 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.030 away. White text reads best on it, at 9.99:1.
| Hue family | Greens |
| Lightness | dark (37%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.10:1 |
| White text | 9.99:1 |
Values
| HEX | #284A28 |
| RGB | rgb(40, 74, 40) |
| HSL | hsl(120, 30%, 22%) |
| OKLCH | oklch(37.3% 0.069 144) |
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 #284A28 | 9.99:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #284A28 | 2.10:1 | Fails | Lc 10.9 | Not readable |
| #284A28 text on white | 9.99:1 | AAA | Lc 93.1 | Preferred for body text |
| #284A28 text on black | 2.10:1 | Fails | Lc -9.4 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDECD
oklch(88.4% 0.029 143.7)
-
Step 300
300
#ADCAAC
oklch(80.9% 0.052 144.2)
-
Step 400
400
#81AF80
oklch(70.8% 0.084 144.1)
-
Step 500
500
#609A5F
oklch(63.1% 0.106 143.8)
-
Step 600
600
#448445
oklch(55.5% 0.115 144.1)
-
Step 700
700
#367037
oklch(49.1% 0.107 144.1)
-
Step 800
800
#2D5B2E
oklch(42.6% 0.088 144.3)
-
Step 900
900 (this color)
#284A28
oklch(37.3% 0.069 144)
-
Step 950
950
#192C18
oklch(27% 0.044 143.1)
#284A28 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) | #4B4426 | 0.053 |
| Deuteranopia (no green cones) | #46412A | 0.052 |
| Tritanopia (no blue cones) | #244842 | 0.044 |
| Achromatopsia (no color) | #424242 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #284A28
#284A28
oklch(37.3% 0.069 144)
- #533355
#533355
oklch(37.3% 0.07 324.8)
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 #284A28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.030
- Pine Green #0A481E ΔE 0.031
- Dark Olive #373E02 ΔE 0.045
- British Racing Green #05480D ΔE 0.046
- Forrest Green #154406 ΔE 0.047
- Darkgreen #054907 ΔE 0.049
- Navy Green #35530A ΔE 0.049
- Dark Blue Green #005249 ΔE 0.050
Use #284A28 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.