#304528
Closest named color: Evergreen (#05472A). oklch(36.4% 0.055 137.4), rgb(48, 69, 40).
Aa
White text reads best on this color (10.46:1).
About this color
#304528 is a dark, muted green. In OKLCH its lightness is 36%, its chroma 0.055 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.036 away. White text reads best on it, at 10.46:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 2.00:1 |
| White text | 10.46:1 |
Values
| HEX | #304528 |
| RGB | rgb(48, 69, 40) |
| HSL | hsl(103, 27%, 21%) |
| OKLCH | oklch(36.4% 0.055 137.4) |
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 #304528 | 10.46:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #304528 | 2.00:1 | Fails | Lc 9.7 | Not readable |
| #304528 text on white | 10.46:1 | AAA | Lc 94.2 | Preferred for body text |
| #304528 text on black | 2.00:1 | Fails | Lc -8.3 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D2DDCE
oklch(88.5% 0.023 137.3)
-
Step 300
300
#B4C7AE
oklch(80.8% 0.04 138.2)
-
Step 400
400
#8DAB82
oklch(70.8% 0.067 137.4)
-
Step 500
500
#719663
oklch(63.2% 0.084 137.4)
-
Step 600
600
#59804A
oklch(55.7% 0.091 137.4)
-
Step 700
700
#496C3B
oklch(49.2% 0.085 137.2)
-
Step 800
800
#3C5831
oklch(42.7% 0.07 137.3)
-
Step 900
900 (this color)
#304528
oklch(36.4% 0.055 137.4)
-
Step 950
950
#1E2A1A
oklch(26.9% 0.033 138)
#304528 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) | #474126 | 0.037 |
| Deuteranopia (no green cones) | #443F2A | 0.037 |
| Tritanopia (no blue cones) | #2F433E | 0.038 |
| Achromatopsia (no color) | #3F3F3F | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304528
#304528
oklch(36.4% 0.055 137.4)
- #4A3551
#4A3551
oklch(36.4% 0.054 317.5)
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 #304528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.036
- Dark Olive #373E02 ΔE 0.038
- Pine Green #0A481E ΔE 0.042
- Pakistan Green #283618 ΔE 0.053
- Forrest Green #154406 ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.054
- British Racing Green #05480D ΔE 0.057
- Dark Blue Green #005249 ΔE 0.058
Use #304528 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.