#536C00
Closest named color: Mud Green (#606602). oklch(49.3% 0.122 124), rgb(83, 108, 0).
Aa
White text reads best on this color (5.97:1).
About this color
#536C00 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 49%, its chroma 0.122 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mud Green (#606602), ΔE 0.025 away. White text reads best on it, at 5.97:1.
| Hue family | Yellows |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Mud Green (#606602) |
| Black text | 3.51:1 |
| White text | 5.97:1 |
Values
| HEX | #536C00 |
| RGB | rgb(83, 108, 0) |
| HSL | hsl(74, 100%, 21%) |
| OKLCH | oklch(49.3% 0.122 124) |
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 #536C00 | 5.97:1 | AA | Lc -84.9 | Fine for body text |
| Black text on #536C00 | 3.51:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #536C00 text on white | 5.97:1 | AA | Lc 79.7 | Fine for body text |
| #536C00 text on black | 3.51:1 | AA large text | Lc -22.1 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE0
oklch(93.6% 0.017 125.3)
-
Step 200
200
#D4DDC6
oklch(88.4% 0.032 124.5)
-
Step 300
300
#B8C89E
oklch(81% 0.06 124.7)
-
Step 400
400
#94AB68
oklch(70.7% 0.095 124.2)
-
Step 500
500
#7A953C
oklch(63% 0.12 124)
-
Step 600
600
#637F12
oklch(55.5% 0.131 124.1)
-
Step 700
700 (this color)
#536C00
oklch(49.3% 0.122 124)
-
Step 800
800
#445808
oklch(42.8% 0.102 123.9)
-
Step 900
900
#394813
oklch(37.6% 0.078 123.7)
-
Step 950
950
#212A0D
oklch(26.8% 0.049 124.1)
#536C00 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) | #736400 | 0.053 |
| Deuteranopia (no green cones) | #706311 | 0.053 |
| Tritanopia (no blue cones) | #58665B | 0.102 |
| Achromatopsia (no color) | #636363 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #536C00
#536C00
oklch(49.3% 0.122 124)
- #714D99
#714D99
oklch(49.4% 0.122 304.2)
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 #536C00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Green #606602 ΔE 0.025
- Dark Olive Green #556B2F ΔE 0.033
- Camo Green #526525 ΔE 0.035
- Camouflage Green #4B6113 ΔE 0.039
- Browny Green #6F6C0A ΔE 0.043
- Brown Green #706C11 ΔE 0.046
- Greeny Brown #696006 ΔE 0.048
- Muddy Green #657432 ΔE 0.049
Use #536C00 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.