#B18753
Closest named color: Dark Tan (#AF884A). oklch(65.2% 0.086 71.3), rgb(177, 135, 83).
Aa
Black text reads best on this color (6.45:1).
About this color
#B18753 is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.086 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.012 away. Black text reads best on it, at 6.45:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #B18753 |
| RGB | rgb(177, 135, 83) |
| HSL | hsl(33, 38%, 51%) |
| OKLCH | oklch(65.2% 0.086 71.3) |
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 #B18753 | 3.25:1 | AA large text | Lc -65.1 | Content text, not long reading |
| Black text on #B18753 | 6.45:1 | AA | Lc 44.4 | Non-text elements, placeholder text |
| #B18753 text on white | 3.25:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #B18753 text on black | 6.45:1 | AA | Lc -42.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E1
oklch(93.7% 0.013 75.4)
-
Step 200
200
#E3D7C9
oklch(88.5% 0.023 71.8)
-
Step 300
300
#D2BDA4
oklch(80.9% 0.042 72)
-
Step 400
400
#BB9A72
oklch(70.7% 0.067 71.8)
-
Step 500
500 (this color)
#B18753
oklch(65.2% 0.086 71.3)
-
Step 600
600
#95692F
oklch(55.5% 0.093 71.2)
-
Step 700
700
#7F5821
oklch(49.2% 0.087 72.3)
-
Step 800
800
#68481E
oklch(42.8% 0.072 71)
-
Step 900
900
#543C1E
oklch(37.6% 0.056 70.9)
-
Step 950
950
#312312
oklch(26.8% 0.035 70.8)
#B18753 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) | #96894F | 0.045 |
| Deuteranopia (no green cones) | #A09354 | 0.040 |
| Tritanopia (no blue cones) | #BE7D7A | 0.070 |
| Achromatopsia (no color) | #8F8F8F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18753
#B18753
oklch(65.2% 0.086 71.3)
- #6894C3
#6894C3
oklch(65.3% 0.086 250.8)
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 #B18753, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.012
- Light Brown #AD8150 ΔE 0.017
- Dark Sand #A88F59 ΔE 0.023
- Coffee #A6814C ΔE 0.026
- Tan Brown #AB7E4C ΔE 0.026
- Dark Beige #AC9362 ΔE 0.031
- Puce #A57E52 ΔE 0.033
- Pale Brown #B1916E ΔE 0.035
Use #B18753 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.