#575C01
Closest named color: Army Green (#4B5D16). oklch(45.5% 0.101 113.4), rgb(87, 92, 1).
Aa
White text reads best on this color (7.15:1).
About this color
#575C01 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 45%, its chroma 0.101 and its hue 113°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.018 away. White text reads best on it, at 7.15:1.
| Hue family | Yellows |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.93:1 |
| White text | 7.15:1 |
Values
| HEX | #575C01 |
| RGB | rgb(87, 92, 1) |
| HSL | hsl(63, 98%, 18%) |
| OKLCH | oklch(45.5% 0.101 113.4) |
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 #575C01 | 7.15:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #575C01 | 2.93:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #575C01 text on white | 7.15:1 | AAA | Lc 84.7 | Fine for body text |
| #575C01 text on black | 2.93:1 | Fails | Lc -17.3 | 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 800.
-
Step 50
50
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#E9EBDE
oklch(93.5% 0.017 113.8)
-
Step 200
200
#D9DCC3
oklch(88.5% 0.034 112.6)
-
Step 300
300
#C0C59A
oklch(80.8% 0.058 113.1)
-
Step 400
400
#A0A760
oklch(70.6% 0.094 113.4)
-
Step 500
500
#8A912E
oklch(63.2% 0.121 113.3)
-
Step 600
600
#747A00
oklch(55.6% 0.124 113.2)
-
Step 700
700
#616700
oklch(49.2% 0.11 113.7)
-
Step 800
800 (this color)
#575C01
oklch(45.5% 0.101 113.4)
-
Step 900
900
#424608
oklch(37.8% 0.079 113.5)
-
Step 950
950
#262909
oklch(27% 0.05 114.3)
#575C01 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) | #645700 | 0.025 |
| Deuteranopia (no green cones) | #64580C | 0.026 |
| Tritanopia (no blue cones) | #5E564D | 0.089 |
| Achromatopsia (no color) | #585858 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #575C01
#575C01
oklch(45.5% 0.101 113.4)
- #5A4A89
#5A4A89
oklch(45.5% 0.101 293.7)
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 #575C01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.018
- Camouflage Green #4B6113 ΔE 0.021
- Camo Green #526525 ΔE 0.029
- Olive Brown #645403 ΔE 0.031
- Greeny Brown #696006 ΔE 0.033
- Mud Green #606602 ΔE 0.034
- Green Brown #544E03 ΔE 0.044
- Dark Olive Green #556B2F ΔE 0.047
Use #575C01 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.