#584F02
Closest named color: Green Brown (#544E03). oklch(42.3% 0.088 101.8), rgb(88, 79, 2).
Aa
White text reads best on this color (8.28:1).
About this color
#584F02 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.088 and its hue 102°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.008 away. White text reads best on it, at 8.28:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.53:1 |
| White text | 8.28:1 |
Values
| HEX | #584F02 |
| RGB | rgb(88, 79, 2) |
| HSL | hsl(54, 96%, 18%) |
| OKLCH | oklch(42.3% 0.088 101.8) |
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 #584F02 | 8.28:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #584F02 | 2.53:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #584F02 text on white | 8.28:1 | AAA | Lc 88.5 | Fine for body text |
| #584F02 text on black | 2.53:1 | Fails | Lc -13.7 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#ECEADF
oklch(93.6% 0.015 98.3)
-
Step 200
200
#DDDAC5
oklch(88.5% 0.028 100.3)
-
Step 300
300
#C7C29D
oklch(80.9% 0.05 101)
-
Step 400
400
#ABA365
oklch(70.8% 0.083 101.9)
-
Step 500
500
#968B38
oklch(63% 0.105 101.8)
-
Step 600
600
#817509
oklch(55.6% 0.114 102.1)
-
Step 700
700
#6D6200
oklch(49.1% 0.103 101.8)
-
Step 800
800 (this color)
#584F02
oklch(42.3% 0.088 101.8)
-
Step 900
900
#494311
oklch(37.8% 0.068 102.4)
-
Step 950
950
#2B270C
oklch(27% 0.043 101)
#584F02 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) | #584C00 | 0.009 |
| Deuteranopia (no green cones) | #5A5009 | 0.006 |
| Tritanopia (no blue cones) | #604842 | 0.081 |
| Achromatopsia (no color) | #4E4E4E | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #584F02
#584F02
oklch(42.3% 0.088 101.8)
- #47477C
#47477C
oklch(42.4% 0.087 282)
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 #584F02, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.008
- Olive Brown #645403 ΔE 0.027
- Mud Brown #60460F ΔE 0.033
- Army Green #4B5D16 ΔE 0.043
- Navy Green #35530A ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.054
- Greeny Brown #696006 ΔE 0.060
- Camo Green #526525 ΔE 0.063
Use #584F02 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.