#004903
Closest named color: Darkgreen (#054907). oklch(35.1% 0.118 143), rgb(0, 73, 3).
Aa
White text reads best on this color (10.74:1).
About this color
#004903 is a dark, moderately saturated green. In OKLCH its lightness is 35%, its chroma 0.118 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Darkgreen (#054907), ΔE 0.004 away. White text reads best on it, at 10.74:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Darkgreen (#054907) |
| Black text | 1.95:1 |
| White text | 10.74:1 |
Values
| HEX | #004903 |
| RGB | rgb(0, 73, 3) |
| HSL | hsl(122, 100%, 14%) |
| OKLCH | oklch(35.1% 0.118 143) |
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 #004903 | 10.74:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #004903 | 1.95:1 | Fails | Lc 9.6 | Not readable |
| #004903 text on white | 10.74:1 | AAA | Lc 94.3 | Preferred for body text |
| #004903 text on black | 1.95:1 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDF
oklch(93.7% 0.027 143.6)
-
Step 200
200
#C7E2C5
oklch(88.5% 0.049 143.3)
-
Step 300
300
#9FD09C
oklch(80.9% 0.088 143.3)
-
Step 400
400
#67B763
oklch(70.8% 0.142 142.9)
-
Step 500
500
#34A333
oklch(63% 0.18 142.9)
-
Step 600
600
#008C0C
oklch(55.5% 0.186 143)
-
Step 700
700
#007608
oklch(49.1% 0.164 143)
-
Step 800
800
#006105
oklch(42.7% 0.143 143)
-
Step 900
900 (this color)
#004903
oklch(35.1% 0.118 143)
-
Step 950
950
#0B2F0A
oklch(27% 0.074 142.8)
#004903 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) | #4B4100 | 0.085 |
| Deuteranopia (no green cones) | #443C0C | 0.083 |
| Tritanopia (no blue cones) | #00473D | 0.076 |
| Achromatopsia (no color) | #3E3E3E | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #004903
#004903
oklch(35.1% 0.118 143)
- #56205E
#56205E
oklch(35.2% 0.117 322.3)
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 #004903, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Darkgreen #054907 ΔE 0.004
- Bottle Green #044A05 ΔE 0.004
- British Racing Green #05480D ΔE 0.009
- Racing Green #014600 ΔE 0.010
- Forrest Green #154406 ΔE 0.019
- Pine Green #0A481E ΔE 0.027
- Hunter Green #0B4008 ΔE 0.032
- Forest #0B5509 ΔE 0.041
Use #004903 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.