#615203
Closest named color: Olive Brown (#645403). oklch(44.1% 0.089 96.6), rgb(97, 82, 3).
Aa
White text reads best on this color (7.73:1).
About this color
#615203 is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.089 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.008 away. White text reads best on it, at 7.73:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.71:1 |
| White text | 7.73:1 |
Values
| HEX | #615203 |
| RGB | rgb(97, 82, 3) |
| HSL | hsl(50, 94%, 20%) |
| OKLCH | oklch(44.1% 0.089 96.6) |
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 #615203 | 7.73:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #615203 | 2.71:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #615203 text on white | 7.73:1 | AAA | Lc 86.7 | Fine for body text |
| #615203 text on black | 2.71:1 | Fails | Lc -15.4 | 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
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#ECEADF
oklch(93.6% 0.015 98.3)
-
Step 200
200
#DEDAC4
oklch(88.6% 0.03 98.5)
-
Step 300
300
#CAC19B
oklch(80.9% 0.052 96.3)
-
Step 400
400
#AFA163
oklch(70.7% 0.083 97)
-
Step 500
500
#9C8934
oklch(63.1% 0.106 96.6)
-
Step 600
600
#877200
oklch(55.5% 0.114 96.2)
-
Step 700
700
#716000
oklch(49.1% 0.101 97)
-
Step 800
800 (this color)
#615203
oklch(44.1% 0.089 96.6)
-
Step 900
900
#4C410D
oklch(37.6% 0.07 96.7)
-
Step 950
950
#2D260A
oklch(27% 0.044 95.2)
#615203 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) | #5C5000 | 0.011 |
| Deuteranopia (no green cones) | #60550A | 0.008 |
| Tritanopia (no blue cones) | #6A4A45 | 0.083 |
| Achromatopsia (no color) | #535353 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #615203
#615203
oklch(44.1% 0.089 96.6)
- #464D83
#464D83
oklch(44% 0.089 276.5)
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 #615203, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.008
- Green Brown #544E03 ΔE 0.027
- Mud Brown #60460F ΔE 0.038
- Army Green #4B5D16 ΔE 0.044
- Greeny Brown #696006 ΔE 0.044
- Mud #735C12 ΔE 0.045
- Camouflage Green #4B6113 ΔE 0.052
- Camo Green #526525 ΔE 0.056
Use #615203 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.