#475A01
Closest named color: Army Green (#4B5D16). oklch(43.6% 0.106 122.7), rgb(71, 90, 1).
Aa
White text reads best on this color (7.68:1).
About this color
#475A01 is a dark, moderately saturated yellow. In OKLCH its lightness is 44%, its chroma 0.106 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.015 away. White text reads best on it, at 7.68:1.
| Hue family | Yellows |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.73:1 |
| White text | 7.68:1 |
Values
| HEX | #475A01 |
| RGB | rgb(71, 90, 1) |
| HSL | hsl(73, 98%, 18%) |
| OKLCH | oklch(43.6% 0.106 122.7) |
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 #475A01 | 7.68:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #475A01 | 2.73:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #475A01 text on white | 7.68:1 | AAA | Lc 86.5 | Fine for body text |
| #475A01 text on black | 2.73:1 | Fails | Lc -15.5 | 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 800.
-
Step 50
50
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D5DDC5
oklch(88.5% 0.033 122.1)
-
Step 300
300
#B9C89C
oklch(81% 0.062 123.1)
-
Step 400
400
#95AB63
oklch(70.7% 0.1 122.8)
-
Step 500
500
#7C9534
oklch(63% 0.126 122.4)
-
Step 600
600
#657F00
oklch(55.6% 0.136 122.8)
-
Step 700
700
#556B00
oklch(49.2% 0.12 122.6)
-
Step 800
800 (this color)
#475A01
oklch(43.6% 0.106 122.7)
-
Step 900
900
#3A480D
oklch(37.7% 0.082 122.3)
-
Step 950
950
#222A0A
oklch(26.9% 0.052 121.9)
#475A01 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) | #605400 | 0.043 |
| Deuteranopia (no green cones) | #5E530D | 0.043 |
| Tritanopia (no blue cones) | #4B554B | 0.087 |
| Achromatopsia (no color) | #535353 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #475A01
#475A01
oklch(43.6% 0.106 122.7)
- #5D4181
#5D4181
oklch(43.6% 0.106 302.4)
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 #475A01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.015
- Camouflage Green #4B6113 ΔE 0.023
- Navy Green #35530A ΔE 0.035
- Green Brown #544E03 ΔE 0.041
- Camo Green #526525 ΔE 0.043
- Pine #2B5D34 ΔE 0.046
- Olive Brown #645403 ΔE 0.049
- Mud Green #606602 ΔE 0.055
Use #475A01 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.