#623108
Closest named color: Chestnut (#742802). oklch(37.1% 0.087 54.1), rgb(98, 49, 8).
Aa
White text reads best on this color (10.70:1).
About this color
#623108 is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.087 and its hue 54°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.039 away. White text reads best on it, at 10.70:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.96:1 |
| White text | 10.70:1 |
Values
| HEX | #623108 |
| RGB | rgb(98, 49, 8) |
| HSL | hsl(27, 85%, 21%) |
| OKLCH | oklch(37.1% 0.087 54.1) |
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 #623108 | 10.70:1 | AAA | Lc -98.4 | Preferred for body text |
| Black text on #623108 | 1.96:1 | Fails | Lc 9.5 | Not readable |
| #623108 text on white | 10.70:1 | AAA | Lc 94.4 | Preferred for body text |
| #623108 text on black | 1.96:1 | Fails | Lc -8.2 | 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 900.
-
Step 50
50
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F4E7DE
oklch(93.6% 0.019 57.2)
-
Step 200
200
#EDD3C3
oklch(88.4% 0.036 53.7)
-
Step 300
300
#E3B699
oklch(80.9% 0.066 54.4)
-
Step 400
400
#D38E60
oklch(70.6% 0.104 53.9)
-
Step 500
500
#C67030
oklch(63.1% 0.133 53.8)
-
Step 600
600
#AF5800
oklch(55.6% 0.139 54.3)
-
Step 700
700
#944900
oklch(49% 0.123 54)
-
Step 800
800
#7A3B00
oklch(42.6% 0.107 54)
-
Step 900
900 (this color)
#623108
oklch(37.1% 0.087 54.1)
-
Step 950
950
#3B1E09
oklch(27% 0.055 53.6)
#623108 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) | #3F3702 | 0.072 |
| Deuteranopia (no green cones) | #4B4207 | 0.064 |
| Tritanopia (no blue cones) | #6C2629 | 0.055 |
| Achromatopsia (no color) | #3E3E3E | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #623108
#623108
oklch(37.1% 0.087 54.1)
- #004663
#004663
oklch(37.2% 0.078 234.3)
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 #623108, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.039
- Mud Brown #60460F ΔE 0.057
- Reddy Brown #6E1005 ΔE 0.064
- Purple Brown #673A3F ΔE 0.066
- Blood #770001 ΔE 0.079
- Maroon #800000 ΔE 0.085
- Rust Brown #8B3103 ΔE 0.086
- Green Brown #544E03 ΔE 0.087
Use #623108 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.