#B18F35
Closest named color: Yellowy Brown (#AE8B0C). oklch(66.5% 0.114 87.8), rgb(177, 143, 53).
Aa
Black text reads best on this color (6.84:1).
About this color
#B18F35 is a medium-light, moderately saturated orange. In OKLCH its lightness is 67%, its chroma 0.114 and its hue 88°. Its hue sits on the warm side of the wheel. The nearest named color is Yellowy Brown (#AE8B0C), ΔE 0.022 away. Black text reads best on it, at 6.84:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Yellowy Brown (#AE8B0C) |
| Black text | 6.84:1 |
| White text | 3.06:1 |
Values
| HEX | #B18F35 |
| RGB | rgb(177, 143, 53) |
| HSL | hsl(44, 54%, 45%) |
| OKLCH | oklch(66.5% 0.114 87.8) |
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 #B18F35 | 3.06:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #B18F35 | 6.84:1 | AA | Lc 46.6 | Large or bold text, headings |
| #B18F35 text on white | 3.06:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #B18F35 text on black | 6.84:1 | AA | Lc -44.4 | 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
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EEE9DE
oklch(93.5% 0.016 86.4)
-
Step 200
200
#E2D8C3
oklch(88.5% 0.03 85.6)
-
Step 300
300
#D0BF98
oklch(80.9% 0.056 87.2)
-
Step 400
400
#B89E5D
oklch(70.8% 0.09 88.3)
-
Step 500
500 (this color)
#B18F35
oklch(66.5% 0.114 87.8)
-
Step 600
600
#8F6E00
oklch(55.5% 0.114 87.7)
-
Step 700
700
#795C00
oklch(49.1% 0.1 87.1)
-
Step 800
800
#634B00
oklch(42.6% 0.087 87.5)
-
Step 900
900
#523F04
oklch(37.8% 0.075 88.6)
-
Step 950
950
#302507
oklch(27% 0.047 88.4)
#B18F35 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) | #9F8E29 | 0.032 |
| Deuteranopia (no green cones) | #A89739 | 0.024 |
| Tritanopia (no blue cones) | #C0837C | 0.102 |
| Achromatopsia (no color) | #939393 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B18F35
#B18F35
oklch(66.5% 0.114 87.8)
- #7591DA
#7591DA
oklch(66.6% 0.114 267.3)
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 #B18F35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellowy Brown #AE8B0C ΔE 0.022
- Dark Goldenrod #B8860B ΔE 0.026
- Dark Gold #B59410 ΔE 0.027
- Ochre #BF9005 ΔE 0.029
- Yellow Brown #B79400 ΔE 0.030
- Dark Mustard #A88905 ΔE 0.031
- Dark Tan #AF884A ΔE 0.031
- Brown Yellow #B29705 ΔE 0.035
Use #B18F35 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.