#304523
Closest named color: Dark Olive (#373E02). oklch(36.3% 0.061 134.4), rgb(48, 69, 35).
Aa
White text reads best on this color (10.49:1).
About this color
#304523 is a dark, muted green. In OKLCH its lightness is 36%, its chroma 0.061 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.032 away. White text reads best on it, at 10.49:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | muted (0.061) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.00:1 |
| White text | 10.49:1 |
Values
| HEX | #304523 |
| RGB | rgb(48, 69, 35) |
| HSL | hsl(97, 33%, 20%) |
| OKLCH | oklch(36.3% 0.061 134.4) |
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 #304523 | 10.49:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #304523 | 2.00:1 | Fails | Lc 9.6 | Not readable |
| #304523 text on white | 10.49:1 | AAA | Lc 94.3 | Preferred for body text |
| #304523 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D2DDCC
oklch(88.4% 0.026 134.3)
-
Step 300
300
#B4C8AA
oklch(80.9% 0.047 135.1)
-
Step 400
400
#8EAB7D
oklch(70.7% 0.072 134.2)
-
Step 500
500
#71965B
oklch(63% 0.094 134.5)
-
Step 600
600
#598040
oklch(55.5% 0.102 134.4)
-
Step 700
700
#496C32
oklch(49% 0.095 134.3)
-
Step 800
800
#3C582A
oklch(42.6% 0.078 134.4)
-
Step 900
900 (this color)
#304523
oklch(36.3% 0.061 134.4)
-
Step 950
950
#1E2B17
oklch(27.1% 0.04 135.2)
#304523 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) | #474020 | 0.038 |
| Deuteranopia (no green cones) | #443F25 | 0.037 |
| Tritanopia (no blue cones) | #30433D | 0.044 |
| Achromatopsia (no color) | #3F3F3F | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #304523
#304523
oklch(36.3% 0.061 134.4)
- #4A3454
#4A3454
oklch(36.4% 0.06 314.9)
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 #304523, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.032
- Evergreen #05472A ΔE 0.036
- Pine Green #0A481E ΔE 0.038
- Forrest Green #154406 ΔE 0.047
- British Racing Green #05480D ΔE 0.051
- Pakistan Green #283618 ΔE 0.052
- Darkgreen #054907 ΔE 0.055
- Hunter Green #0B4008 ΔE 0.055
Use #304523 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.