#E58902
Closest named color: Dull Orange (#D8863B). oklch(71.2% 0.16 64.5), rgb(229, 137, 2).
Aa
Black text reads best on this color (7.91:1).
About this color
#E58902 is a medium-light, vivid orange. In OKLCH its lightness is 71%, its chroma 0.160 and its hue 65°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Orange (#D8863B), ΔE 0.034 away. Black text reads best on it, at 7.91:1.
| Hue family | Oranges |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Dull Orange (#D8863B) |
| Black text | 7.91:1 |
| White text | 2.65:1 |
Values
| HEX | #E58902 |
| RGB | rgb(229, 137, 2) |
| HSL | hsl(36, 98%, 45%) |
| OKLCH | oklch(71.2% 0.16 64.5) |
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 #E58902 | 2.65:1 | Fails | Lc -56.4 | Large or bold text, headings |
| Black text on #E58902 | 7.91:1 | AAA | Lc 52.8 | Large or bold text, headings |
| #E58902 text on white | 2.65:1 | Fails | Lc 51.2 | Large or bold text, headings |
| #E58902 text on black | 7.91:1 | AAA | Lc -50.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#FCF4EC
oklch(97.1% 0.014 67.7)
-
Step 100
100
#F8E6D6
oklch(93.5% 0.029 64.1)
-
Step 200
200
#F4D2B4
oklch(88.5% 0.055 63.4)
-
Step 300
300
#EEB37B
oklch(80.9% 0.1 64.2)
-
Step 400
400 (this color)
#E58902
oklch(71.2% 0.16 64.5)
-
Step 500
500
#C37400
oklch(63.1% 0.142 64.7)
-
Step 600
600
#A46100
oklch(55.6% 0.125 64.9)
-
Step 700
700
#8B5100
oklch(49.2% 0.111 64.6)
-
Step 800
800
#724200
oklch(42.7% 0.096 65.1)
-
Step 900
900
#603600
oklch(37.7% 0.085 64.2)
-
Step 950
950
#3A1F00
oklch(27% 0.06 65.1)
#E58902 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) | #A69200 | 0.107 |
| Deuteranopia (no green cones) | #BCA707 | 0.096 |
| Tritanopia (no blue cones) | #FB7375 | 0.121 |
| Achromatopsia (no color) | #9F9F9F | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E58902
#E58902
oklch(71.2% 0.16 64.5)
- #31AAFE
#31AAFE
oklch(71.2% 0.16 244.6)
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 #E58902, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Orange #D8863B ΔE 0.034
- Orange Wheel #F77F00 ΔE 0.036
- Dusty Orange #F0833A ΔE 0.038
- Pumpkin #E17701 ΔE 0.043
- Pumpkin Orange #FB7D07 ΔE 0.045
- Dark Orange #FF8C00 ΔE 0.047
- Gamboge #EE9B00 ΔE 0.047
- Faded Orange #F0944D ΔE 0.047
Use #E58902 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.