#B78558
Closest named color: Light Brown (#AD8150). oklch(65.6% 0.086 62.4), rgb(183, 133, 88).
Aa
Black text reads best on this color (6.50:1).
About this color
#B78558 is a medium-light, moderately saturated orange. In OKLCH its lightness is 66%, its chroma 0.086 and its hue 62°. Its hue sits on the warm side of the wheel. The nearest named color is Light Brown (#AD8150), ΔE 0.022 away. Black text reads best on it, at 6.50:1.
| Hue family | Oranges |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Light Brown (#AD8150) |
| Black text | 6.50:1 |
| White text | 3.22:1 |
Values
| HEX | #B78558 |
| RGB | rgb(183, 133, 88) |
| HSL | hsl(28, 40%, 53%) |
| OKLCH | oklch(65.6% 0.086 62.4) |
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 #B78558 | 3.22:1 | AA large text | Lc -64.8 | Content text, not long reading |
| Black text on #B78558 | 6.50:1 | AA | Lc 44.7 | Non-text elements, placeholder text |
| #B78558 text on white | 3.22:1 | AA large text | Lc 59.4 | Large or bold text, headings |
| #B78558 text on black | 6.50:1 | AA | Lc -42.3 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#F0E8E2
oklch(93.6% 0.012 59.6)
-
Step 200
200
#E5D6CA
oklch(88.5% 0.023 61.2)
-
Step 300
300
#D5BBA5
oklch(80.8% 0.042 62.4)
-
Step 400
400
#C09875
oklch(70.8% 0.068 62.6)
-
Step 500
500 (this color)
#B78558
oklch(65.6% 0.086 62.4)
-
Step 600
600
#9A6634
oklch(55.6% 0.094 62.6)
-
Step 700
700
#845527
oklch(49.3% 0.087 62.6)
-
Step 800
800
#6B4521
oklch(42.6% 0.073 62.1)
-
Step 900
900
#573B20
oklch(37.8% 0.057 63.6)
-
Step 950
950
#332214
oklch(26.9% 0.035 60)
#B78558 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) | #958954 | 0.056 |
| Deuteranopia (no green cones) | #A09459 | 0.052 |
| Tritanopia (no blue cones) | #C57A7A | 0.066 |
| Achromatopsia (no color) | #8F8F8F | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B78558
#B78558
oklch(65.6% 0.086 62.4)
- #6097C2
#6097C2
oklch(65.5% 0.087 243.2)
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 #B78558, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Brown #AD8150 ΔE 0.022
- Dark Tan #AF884A ΔE 0.025
- Tan Brown #AB7E4C ΔE 0.030
- Pale Brown #B1916E ΔE 0.034
- Dark Sand #A88F59 ΔE 0.034
- Coffee #A6814C ΔE 0.034
- Dark Beige #AC9362 ΔE 0.037
- Puce #A57E52 ΔE 0.037
Use #B78558 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.