#D37147
Closest named color: Terracota (#CB6843). oklch(65.2% 0.136 43.1), rgb(211, 113, 71).
Aa
Black text reads best on this color (6.22:1).
About this color
#D37147 is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.136 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Terracota (#CB6843), ΔE 0.027 away. Black text reads best on it, at 6.22:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Terracota (#CB6843) |
| Black text | 6.22:1 |
| White text | 3.37:1 |
Values
| HEX | #D37147 |
| RGB | rgb(211, 113, 71) |
| HSL | hsl(18, 61%, 55%) |
| OKLCH | oklch(65.2% 0.136 43.1) |
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 #D37147 | 3.37:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #D37147 | 6.22:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #D37147 text on white | 3.37:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #D37147 text on black | 6.22:1 | AA | Lc -40.9 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#EFD2C6
oklch(88.5% 0.037 43.8)
-
Step 300
300
#E6B39F
oklch(80.8% 0.066 42.4)
-
Step 400
400
#D88A6A
oklch(70.7% 0.106 43)
-
Step 500
500 (this color)
#D37147
oklch(65.2% 0.136 43.1)
-
Step 600
600
#B7501D
oklch(55.6% 0.147 43.4)
-
Step 700
700
#9D400E
oklch(49.1% 0.136 43.5)
-
Step 800
800
#803511
oklch(42.7% 0.114 42.9)
-
Step 900
900
#672F16
oklch(37.7% 0.089 43.1)
-
Step 950
950
#3D1C0E
oklch(27% 0.057 42.9)
#D37147 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) | #8B7F43 | 0.126 |
| Deuteranopia (no green cones) | #A39446 | 0.115 |
| Tritanopia (no blue cones) | #E65E67 | 0.071 |
| Achromatopsia (no color) | #8C8C8C | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D37147
#D37147
oklch(65.2% 0.136 43.1)
- #009FC6
#009FC6
oklch(65.2% 0.122 223.4)
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 #D37147, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Terracota #CB6843 ΔE 0.027
- Terracotta #CA6641 ΔE 0.031
- Chocolate #D2691E ΔE 0.032
- Terra Cotta #C9643B ΔE 0.036
- Burnt Sienna #E76F51 ΔE 0.039
- Dark Peach #DE7E5D ΔE 0.041
- Adobe #BD6C48 ΔE 0.043
- Browny Orange #CA6B02 ΔE 0.046
Use #D37147 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.