#537133
Closest named color: Dark Olive Green (#556B2F). oklch(51% 0.096 130.5), rgb(83, 113, 51).
Aa
White text reads best on this color (5.55:1).
About this color
#537133 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.096 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.017 away. White text reads best on it, at 5.55:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.77:1 |
| White text | 5.55:1 |
Values
| HEX | #537133 |
| RGB | rgb(83, 113, 51) |
| HSL | hsl(89, 38%, 32%) |
| OKLCH | oklch(51% 0.096 130.5) |
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 #537133 | 5.55:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #537133 | 3.77:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #537133 text on white | 5.55:1 | AA | Lc 77.7 | Fine for body text |
| #537133 text on black | 3.77:1 | AA large text | Lc -24.1 | 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 700.
-
Step 50
50
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE3
oklch(93.7% 0.013 130.8)
-
Step 200
200
#D3DDCB
oklch(88.5% 0.027 130.9)
-
Step 300
300
#B6C7A8
oklch(80.8% 0.046 130.9)
-
Step 400
400
#91AA7A
oklch(70.6% 0.073 130.4)
-
Step 500
500
#769557
oklch(63.1% 0.094 130.4)
-
Step 600
600
#5E7F3B
oklch(55.5% 0.103 130.5)
-
Step 700
700 (this color)
#537133
oklch(51% 0.096 130.5)
-
Step 800
800
#405827
oklch(42.8% 0.079 130.7)
-
Step 900
900
#364824
oklch(37.6% 0.062 130.6)
-
Step 950
950
#202A16
oklch(26.9% 0.038 130.2)
#537133 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) | #766A2D | 0.053 |
| Deuteranopia (no green cones) | #716737 | 0.053 |
| Tritanopia (no blue cones) | #556D63 | 0.073 |
| Achromatopsia (no color) | #686868 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #537133
#537133
oklch(51% 0.096 130.5)
- #77568F
#77568F
oklch(51.1% 0.095 310)
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 #537133, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.017
- Dark Moss Green #606C38 ΔE 0.025
- Muddy Green #657432 ΔE 0.027
- Camo Green #526525 ΔE 0.036
- Mud Green #606602 ΔE 0.039
- Browny Green #6F6C0A ΔE 0.043
- Brown Green #706C11 ΔE 0.043
- Military Green #667C3E ΔE 0.045
Use #537133 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.