#304127
Closest named color: Dark Olive (#373E02). oklch(35.3% 0.048 135.2), rgb(48, 65, 39).
Aa
White text reads best on this color (10.98:1).
About this color
#304127 is a dark, muted green. In OKLCH its lightness is 35%, its chroma 0.048 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.036 away. White text reads best on it, at 10.98:1.
| Hue family | Greens |
| Lightness | dark (35%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.91:1 |
| White text | 10.98:1 |
Values
| HEX | #304127 |
| RGB | rgb(48, 65, 39) |
| HSL | hsl(99, 25%, 20%) |
| OKLCH | oklch(35.3% 0.048 135.2) |
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 #304127 | 10.98:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #304127 | 1.91:1 | Fails | Lc 8.5 | Not readable |
| #304127 text on white | 10.98:1 | AAA | Lc 95.4 | Preferred for body text |
| #304127 text on black | 1.91:1 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D3DCCF
oklch(88.4% 0.02 135.8)
-
Step 300
300
#B7C6AF
oklch(80.9% 0.036 134.5)
-
Step 400
400
#91A985
oklch(70.7% 0.058 135.3)
-
Step 500
500
#769466
oklch(63.1% 0.075 135)
-
Step 600
600
#5E7E4D
oklch(55.6% 0.081 135.3)
-
Step 700
700
#4E6A3E
oklch(49% 0.075 134.8)
-
Step 800
800
#405734
oklch(42.8% 0.062 135.4)
-
Step 900
900 (this color)
#304127
oklch(35.3% 0.048 135.2)
-
Step 950
950
#202A1B
oklch(27.1% 0.03 135.4)
#304127 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) | #433D25 | 0.032 |
| Deuteranopia (no green cones) | #403C28 | 0.030 |
| Tritanopia (no blue cones) | #303F3A | 0.034 |
| Achromatopsia (no color) | #3C3C3C | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304127
#304127
oklch(35.3% 0.048 135.2)
- #45334D
#45334D
oklch(35.2% 0.05 315.2)
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 #304127, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.036
- Evergreen #05472A ΔE 0.040
- Pakistan Green #283618 ΔE 0.041
- Pine Green #0A481E ΔE 0.047
- Charcoal Grey #3C4142 ΔE 0.051
- Forrest Green #154406 ΔE 0.055
- Onyx #343A40 ΔE 0.056
- Hunter Green #0B4008 ΔE 0.059
Use #304127 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.