#D37D00
Closest named color: Pumpkin (#E17701). oklch(66.8% 0.151 64.1), rgb(211, 125, 0).
Aa
Black text reads best on this color (6.70:1).
About this color
#D37D00 is a medium-light, vivid orange. In OKLCH its lightness is 67%, its chroma 0.151 and its hue 64°. Its hue sits on the warm side of the wheel. The nearest named color is Pumpkin (#E17701), ΔE 0.027 away. Black text reads best on it, at 6.70:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Pumpkin (#E17701) |
| Black text | 6.70:1 |
| White text | 3.13:1 |
Values
| HEX | #D37D00 |
| RGB | rgb(211, 125, 0) |
| HSL | hsl(36, 100%, 41%) |
| OKLCH | oklch(66.8% 0.151 64.1) |
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 #D37D00 | 3.13:1 | AA large text | Lc -63.3 | Content text, not long reading |
| Black text on #D37D00 | 6.70:1 | AA | Lc 46.1 | Large or bold text, headings |
| #D37D00 text on white | 3.13:1 | AA large text | Lc 57.9 | Large or bold text, headings |
| #D37D00 text on black | 6.70:1 | AA | Lc -43.8 | 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
#FAF4EF
oklch(97% 0.009 62.6)
-
Step 100
100
#F4E7DC
oklch(93.5% 0.02 62.9)
-
Step 200
200
#EDD4BE
oklch(88.5% 0.041 63.6)
-
Step 300
300
#E3B78F
oklch(80.9% 0.074 63.8)
-
Step 400
400
#D3904B
oklch(70.7% 0.118 64.6)
-
Step 500
500 (this color)
#D37D00
oklch(66.8% 0.151 64.1)
-
Step 600
600
#A56100
oklch(55.7% 0.126 64.5)
-
Step 700
700
#8B5100
oklch(49.2% 0.111 64.6)
-
Step 800
800
#734100
oklch(42.7% 0.097 63.4)
-
Step 900
900
#603600
oklch(37.7% 0.085 64.2)
-
Step 950
950
#3A1F00
oklch(27% 0.06 65.1)
#D37D00 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) | #988500 | 0.101 |
| Deuteranopia (no green cones) | #AD9904 | 0.091 |
| Tritanopia (no blue cones) | #E7686A | 0.113 |
| Achromatopsia (no color) | #919191 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D37D00
#D37D00
oklch(66.8% 0.151 64.1)
- #299CEA
#299CEA
oklch(66.8% 0.151 244.3)
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 #D37D00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pumpkin #E17701 ΔE 0.027
- Peru #CD853F ΔE 0.030
- Dull Orange #D8863B ΔE 0.032
- Browny Orange #CA6B02 ΔE 0.047
- Dark Goldenrod #B8860B ΔE 0.049
- Chocolate #D2691E ΔE 0.050
- Ochre #BF9005 ΔE 0.055
- Rust #CA6702 ΔE 0.056
Use #D37D00 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.