#A27F45
Closest named color: Coffee (#A6814C). oklch(61.8% 0.087 78.6), rgb(162, 127, 69).
Aa
Black text reads best on this color (5.65:1).
About this color
#A27F45 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 62%, its chroma 0.087 and its hue 79°. Its hue sits on the warm side of the wheel. The nearest named color is Coffee (#A6814C), ΔE 0.011 away. Black text reads best on it, at 5.65:1.
| Hue family | Browns |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Coffee (#A6814C) |
| Black text | 5.65:1 |
| White text | 3.71:1 |
Values
| HEX | #A27F45 |
| RGB | rgb(162, 127, 69) |
| HSL | hsl(37, 40%, 45%) |
| OKLCH | oklch(61.8% 0.087 78.6) |
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 #A27F45 | 3.71:1 | AA large text | Lc -70.1 | Content text, not long reading |
| Black text on #A27F45 | 5.65:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #A27F45 text on white | 3.71:1 | AA large text | Lc 64.6 | Content text, not long reading |
| #A27F45 text on black | 5.65:1 | AA | Lc -37.1 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E2D8C8
oklch(88.6% 0.024 79.7)
-
Step 300
300
#D0BEA2
oklch(80.9% 0.043 78.9)
-
Step 400
400
#B89C70
oklch(70.7% 0.068 78.6)
-
Step 500
500 (this color)
#A27F45
oklch(61.8% 0.087 78.6)
-
Step 600
600
#916C2A
oklch(55.6% 0.095 78.9)
-
Step 700
700
#7C5A1C
oklch(49.2% 0.089 78.5)
-
Step 800
800
#654A1A
oklch(42.8% 0.073 78.7)
-
Step 900
900
#523E1C
oklch(37.8% 0.057 78.9)
-
Step 950
950
#302411
oklch(26.9% 0.036 77.8)
#A27F45 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) | #8D8040 | 0.036 |
| Deuteranopia (no green cones) | #958847 | 0.030 |
| Tritanopia (no blue cones) | #AF7571 | 0.075 |
| Achromatopsia (no color) | #858585 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A27F45
#A27F45
oklch(61.8% 0.087 78.6)
- #6587BA
#6587BA
oklch(61.9% 0.087 258.3)
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 #A27F45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coffee #A6814C ΔE 0.011
- Puce #A57E52 ΔE 0.018
- Tan Brown #AB7E4C ΔE 0.018
- Light Brown #AD8150 ΔE 0.024
- Leather #AC7434 ΔE 0.030
- Mocha #9D7651 ΔE 0.034
- Dark Tan #AF884A ΔE 0.034
- Bronze #A87900 ΔE 0.040
Use #A27F45 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.