#537223
Closest named color: Dark Olive Green (#556B2F). oklch(51.1% 0.112 128.3), rgb(83, 114, 35).
Aa
White text reads best on this color (5.52:1).
About this color
#537223 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.112 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.028 away. White text reads best on it, at 5.52:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.79:1 |
| White text | 5.52:1 |
Values
| HEX | #537223 |
| RGB | rgb(83, 114, 35) |
| HSL | hsl(84, 53%, 29%) |
| OKLCH | oklch(51.1% 0.112 128.3) |
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 #537223 | 5.52:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #537223 | 3.79:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #537223 text on white | 5.52:1 | AA | Lc 77.5 | Fine for body text |
| #537223 text on black | 3.79:1 | AA large text | Lc -24.3 | 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
#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
#B6C8A3
oklch(80.9% 0.054 128.7)
-
Step 400
400
#91AB70
oklch(70.7% 0.087 127.8)
-
Step 500
500
#759649
oklch(63% 0.111 128.4)
-
Step 600
600
#5E802A
oklch(55.6% 0.12 128.3)
-
Step 700
700 (this color)
#537223
oklch(51.1% 0.112 128.3)
-
Step 800
800
#40581A
oklch(42.7% 0.092 128)
-
Step 900
900
#36491C
oklch(37.8% 0.073 128.5)
-
Step 950
950
#202B11
oklch(27.1% 0.047 128.1)
#537223 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) | #786A18 | 0.056 |
| Deuteranopia (no green cones) | #736829 | 0.056 |
| Tritanopia (no blue cones) | #566D62 | 0.088 |
| Achromatopsia (no color) | #696969 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #537223
#537223
oklch(51.1% 0.112 128.3)
- #785397
#785397
oklch(51.1% 0.111 308)
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 #537223, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.028
- Muddy Green #657432 ΔE 0.032
- Mud Green #606602 ΔE 0.036
- Dark Moss Green #606C38 ΔE 0.039
- Browny Green #6F6C0A ΔE 0.040
- Camo Green #526525 ΔE 0.041
- Olive Green #677A04 ΔE 0.041
- Brown Green #706C11 ΔE 0.042
Use #537223 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.