#4B573F
Closest named color: Pine (#2B5D34). oklch(43.9% 0.041 129.6), rgb(75, 87, 63).
Aa
White text reads best on this color (7.68:1).
About this color
#4B573F is a dark, muted green. In OKLCH its lightness is 44%, its chroma 0.041 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.050 away. White text reads best on it, at 7.68:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.73:1 |
| White text | 7.68:1 |
Values
| HEX | #4B573F |
| RGB | rgb(75, 87, 63) |
| HSL | hsl(90, 16%, 29%) |
| OKLCH | oklch(43.9% 0.041 129.6) |
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 #4B573F | 7.68:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #4B573F | 2.73:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #4B573F text on white | 7.68:1 | AAA | Lc 86.7 | Fine for body text |
| #4B573F text on black | 2.73:1 | Fails | Lc -15.4 | Dividers and decoration only |
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 800.
-
Step 50
50
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D6DBD2
oklch(88.5% 0.013 130.8)
-
Step 300
300
#BCC4B4
oklch(81% 0.024 128.8)
-
Step 400
400
#99A68D
oklch(70.8% 0.038 129.8)
-
Step 500
500
#809071
oklch(63.2% 0.049 130)
-
Step 600
600
#697A59
oklch(55.6% 0.053 130.1)
-
Step 700
700
#586749
oklch(49.3% 0.05 129.7)
-
Step 800
800 (this color)
#4B573F
oklch(43.9% 0.041 129.6)
-
Step 900
900
#3C4533
oklch(37.7% 0.032 129.5)
-
Step 950
950
#23281E
oklch(26.8% 0.019 129.3)
#4B573F 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) | #59543E | 0.023 |
| Deuteranopia (no green cones) | #585340 | 0.024 |
| Tritanopia (no blue cones) | #4C5551 | 0.032 |
| Achromatopsia (no color) | #535353 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B573F
#4B573F
oklch(43.9% 0.041 129.6)
- #594C64
#594C64
oklch(43.9% 0.042 309.2)
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 #4B573F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.050
- Dark Green Blue #1F6357 ΔE 0.055
- Dark Slate Gray #2F4F4F ΔE 0.056
- Army Green #4B5D16 ΔE 0.057
- Green Brown #544E03 ΔE 0.057
- Olive Brown #645403 ΔE 0.062
- Camo Green #526525 ΔE 0.064
- Mud Brown #60460F ΔE 0.064
Use #4B573F 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.