#304313
Closest named color: Dark Olive (#373E02). oklch(35.5% 0.076 128.2), rgb(48, 67, 19).
Aa
White text reads best on this color (10.83:1).
About this color
#304313 is a dark, moderately saturated green. In OKLCH its lightness is 35%, its chroma 0.076 and its hue 128°. 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 10.83:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.93:1 |
| White text | 10.83:1 |
Values
| HEX | #304313 |
| RGB | rgb(48, 67, 19) |
| HSL | hsl(84, 56%, 17%) |
| OKLCH | oklch(35.5% 0.076 128.2) |
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 #304313 | 10.83:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #304313 | 1.93:1 | Fails | Lc 8.9 | Not readable |
| #304313 text on white | 10.83:1 | AAA | Lc 95.0 | Preferred for body text |
| #304313 text on black | 1.93:1 | Fails | Lc -7.6 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D3DDC8
oklch(88.4% 0.03 127.9)
-
Step 300
300
#B6C8A1
oklch(80.9% 0.057 127.8)
-
Step 400
400
#90AC6E
oklch(70.8% 0.091 128.3)
-
Step 500
500
#759746
oklch(63.2% 0.116 128.2)
-
Step 600
600
#5D8124
oklch(55.7% 0.127 128.4)
-
Step 700
700
#4D6D16
oklch(49.2% 0.118 128.2)
-
Step 800
800
#3F5916
oklch(42.8% 0.098 128.4)
-
Step 900
900 (this color)
#304313
oklch(35.5% 0.076 128.2)
-
Step 950
950
#1F2B10
oklch(27% 0.048 129)
#304313 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) | #473E0D | 0.038 |
| Deuteranopia (no green cones) | #443D17 | 0.038 |
| Tritanopia (no blue cones) | #324039 | 0.059 |
| Achromatopsia (no color) | #3D3D3D | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304313
#304313
oklch(35.5% 0.076 128.2)
- #47305A
#47305A
oklch(35.5% 0.076 308.2)
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 #304313, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.018
- Pine Green #0A481E ΔE 0.035
- Forrest Green #154406 ΔE 0.035
- Evergreen #05472A ΔE 0.040
- British Racing Green #05480D ΔE 0.042
- Hunter Green #0B4008 ΔE 0.044
- Darkgreen #054907 ΔE 0.045
- Bottle Green #044A05 ΔE 0.047
Use #304313 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.