#303A00
Closest named color: Dark Olive (#373E02). oklch(32.8% 0.078 119.9), rgb(48, 58, 0).
Aa
White text reads best on this color (12.13:1).
About this color
#303A00 is a dark, moderately saturated brown. In OKLCH its lightness is 33%, its chroma 0.078 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.018 away. White text reads best on it, at 12.13:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.73:1 |
| White text | 12.13:1 |
Values
| HEX | #303A00 |
| RGB | rgb(48, 58, 0) |
| HSL | hsl(70, 100%, 11%) |
| OKLCH | oklch(32.8% 0.078 119.9) |
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 #303A00 | 12.13:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #303A00 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #303A00 text on white | 12.13:1 | AAA | Lc 97.6 | Preferred for body text |
| #303A00 text on black | 1.73:1 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E8ECDF
oklch(93.6% 0.018 120.7)
-
Step 200
200
#D6DDC5
oklch(88.6% 0.033 120.3)
-
Step 300
300
#BBC79D
oklch(80.9% 0.058 120.7)
-
Step 400
400
#99A966
oklch(70.6% 0.092 119.8)
-
Step 500
500
#819438
oklch(63.2% 0.12 119.8)
-
Step 600
600
#6A7D08
oklch(55.5% 0.129 119.9)
-
Step 700
700
#596900
oklch(49% 0.116 119.6)
-
Step 800
800
#485603
oklch(42.6% 0.1 120.1)
-
Step 900
900 (this color)
#303A00
oklch(32.8% 0.078 119.9)
-
Step 950
950
#232A0C
oklch(27% 0.049 120.8)
#303A00 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) | #3F3600 | 0.028 |
| Deuteranopia (no green cones) | #3D3605 | 0.027 |
| Tritanopia (no blue cones) | #343630 | 0.067 |
| Achromatopsia (no color) | #363636 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #303A00
#303A00
oklch(32.8% 0.078 119.9)
- #3B2A56
#3B2A56
oklch(32.7% 0.077 300)
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 #303A00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.018
- Pakistan Green #283618 ΔE 0.031
- Hunter Green #0B4008 ΔE 0.041
- Forrest Green #154406 ΔE 0.042
- Pine Green #0A481E ΔE 0.052
- British Racing Green #05480D ΔE 0.055
- Racing Green #014600 ΔE 0.055
- Evergreen #05472A ΔE 0.056
Use #303A00 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.