#564F04
Closest named color: Green Brown (#544E03). oklch(42.1% 0.087 103.5), rgb(86, 79, 4).
Aa
White text reads best on this color (8.34:1).
About this color
#564F04 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.087 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.005 away. White text reads best on it, at 8.34:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.51:1 |
| White text | 8.34:1 |
Values
| HEX | #564F04 |
| RGB | rgb(86, 79, 4) |
| HSL | hsl(55, 91%, 18%) |
| OKLCH | oklch(42.1% 0.087 103.5) |
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 #564F04 | 8.34:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #564F04 | 2.51:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #564F04 text on white | 8.34:1 | AAA | Lc 88.7 | Fine for body text |
| #564F04 text on black | 2.51:1 | Fails | Lc -13.5 | Not readable |
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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEADF
oklch(93.5% 0.015 102.5)
-
Step 200
200
#DCDAC5
oklch(88.4% 0.028 102.5)
-
Step 300
300
#C6C39D
oklch(81% 0.051 103.7)
-
Step 400
400
#A9A367
oklch(70.6% 0.08 103.3)
-
Step 500
500
#958C3A
oklch(63.1% 0.104 103.1)
-
Step 600
600
#7F760F
oklch(55.7% 0.113 103.9)
-
Step 700
700
#6B6300
oklch(49.2% 0.104 104)
-
Step 800
800 (this color)
#564F04
oklch(42.1% 0.087 103.5)
-
Step 900
900
#484312
oklch(37.7% 0.068 103.5)
-
Step 950
950
#2A270C
oklch(26.9% 0.043 103)
#564F04 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) | #574C00 | 0.009 |
| Deuteranopia (no green cones) | #5A4F0B | 0.009 |
| Tritanopia (no blue cones) | #5D4842 | 0.080 |
| Achromatopsia (no color) | #4E4E4E | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #564F04
#564F04
oklch(42.1% 0.087 103.5)
- #48467B
#48467B
oklch(42.2% 0.087 283.7)
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 #564F04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.005
- Olive Brown #645403 ΔE 0.030
- Mud Brown #60460F ΔE 0.034
- Army Green #4B5D16 ΔE 0.042
- Navy Green #35530A ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.054
- Greeny Brown #696006 ΔE 0.063
- Camo Green #526525 ΔE 0.064
Use #564F04 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.