#57660F
Closest named color: Mud Green (#606602). oklch(48.1% 0.107 119.6), rgb(87, 102, 15).
Aa
White text reads best on this color (6.33:1).
About this color
#57660F is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 48%, its chroma 0.107 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mud Green (#606602), ΔE 0.013 away. White text reads best on it, at 6.33:1.
| Hue family | Yellows |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Mud Green (#606602) |
| Black text | 3.31:1 |
| White text | 6.33:1 |
Values
| HEX | #57660F |
| RGB | rgb(87, 102, 15) |
| HSL | hsl(70, 74%, 23%) |
| OKLCH | oklch(48.1% 0.107 119.6) |
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 #57660F | 6.33:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #57660F | 3.31:1 | AA large text | Lc 22.6 | Dividers and decoration only |
| #57660F text on white | 6.33:1 | AA | Lc 81.4 | Fine for body text |
| #57660F text on black | 3.31:1 | AA large text | Lc -20.5 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E8EBE0
oklch(93.5% 0.015 119.1)
-
Step 200
200
#D6DCC7
oklch(88.4% 0.029 120)
-
Step 300
300
#BCC6A1
oklch(80.9% 0.052 119.8)
-
Step 400
400
#9AA86D
oklch(70.6% 0.082 119.4)
-
Step 500
500
#829344
oklch(63.2% 0.107 119.6)
-
Step 600
600
#6B7C22
oklch(55.4% 0.115 119.6)
-
Step 700
700 (this color)
#57660F
oklch(48.1% 0.107 119.6)
-
Step 800
800
#495614
oklch(42.8% 0.09 120.1)
-
Step 900
900
#3D4718
oklch(37.8% 0.07 120)
-
Step 950
950
#24290F
oklch(26.9% 0.044 118.4)
#57660F 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) | #6D6000 | 0.036 |
| Deuteranopia (no green cones) | #6B6018 | 0.037 |
| Tritanopia (no blue cones) | #5D6056 | 0.091 |
| Achromatopsia (no color) | #5F5F5F | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57660F
#57660F
oklch(48.1% 0.107 119.6)
- #674E91
#674E91
oklch(48% 0.107 299.6)
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 #57660F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Green #606602 ΔE 0.013
- Camo Green #526525 ΔE 0.017
- Camouflage Green #4B6113 ΔE 0.024
- Dark Olive Green #556B2F ΔE 0.025
- Greeny Brown #696006 ΔE 0.031
- Army Green #4B5D16 ΔE 0.035
- Dark Moss Green #606C38 ΔE 0.041
- Browny Green #6F6C0A ΔE 0.043
Use #57660F 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.