#604F00
Closest named color: Olive Brown (#645403). oklch(43.2% 0.089 94.6), rgb(96, 79, 0).
Aa
White text reads best on this color (8.02:1).
About this color
#604F00 is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.089 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.017 away. White text reads best on it, at 8.02:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.61:1 |
| White text | 8.02:1 |
Values
| HEX | #604F00 |
| RGB | rgb(96, 79, 0) |
| HSL | hsl(49, 100%, 19%) |
| OKLCH | oklch(43.2% 0.089 94.6) |
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 #604F00 | 8.02:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #604F00 | 2.61:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #604F00 text on white | 8.02:1 | AAA | Lc 87.6 | Fine for body text |
| #604F00 text on black | 2.61:1 | Fails | Lc -14.5 | 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
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EDEADF
oklch(93.6% 0.015 94.2)
-
Step 200
200
#DFD9C4
oklch(88.4% 0.029 93.8)
-
Step 300
300
#CBC19B
oklch(80.9% 0.052 95)
-
Step 400
400
#B1A063
oklch(70.7% 0.083 94.3)
-
Step 500
500
#9E8834
oklch(63.1% 0.106 94.4)
-
Step 600
600
#897100
oklch(55.5% 0.114 94.1)
-
Step 700
700
#735F00
oklch(49.1% 0.101 94.6)
-
Step 800
800 (this color)
#604F00
oklch(43.2% 0.089 94.6)
-
Step 900
900
#4D410E
oklch(37.7% 0.069 95.3)
-
Step 950
950
#2D260A
oklch(27% 0.044 95.2)
#604F00 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) | #594D00 | 0.014 |
| Deuteranopia (no green cones) | #5D5207 | 0.009 |
| Tritanopia (no blue cones) | #694742 | 0.082 |
| Achromatopsia (no color) | #505050 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604F00
#604F00
oklch(43.2% 0.089 94.6)
- #424B81
#424B81
oklch(43.1% 0.09 274.9)
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 #604F00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.017
- Green Brown #544E03 ΔE 0.022
- Mud Brown #60460F ΔE 0.030
- Army Green #4B5D16 ΔE 0.049
- Mud #735C12 ΔE 0.053
- Greeny Brown #696006 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.058
- Medium Brown #7F5112 ΔE 0.061
Use #604F00 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.