#EB9539
Closest named color: Faded Orange (#F0944D). oklch(74.3% 0.146 63.4), rgb(235, 149, 57).
Aa
Black text reads best on this color (8.89:1).
About this color
#EB9539 is a medium-light, vivid orange. In OKLCH its lightness is 74%, its chroma 0.146 and its hue 63°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Orange (#F0944D), ΔE 0.020 away. Black text reads best on it, at 8.89:1.
| Hue family | Oranges |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Faded Orange (#F0944D) |
| Black text | 8.89:1 |
| White text | 2.36:1 |
Values
| HEX | #EB9539 |
| RGB | rgb(235, 149, 57) |
| HSL | hsl(31, 82%, 57%) |
| OKLCH | oklch(74.3% 0.146 63.4) |
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 #EB9539 | 2.36:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #EB9539 | 8.89:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #EB9539 text on white | 2.36:1 | Fails | Lc 46.2 | Large or bold text, headings |
| #EB9539 text on black | 8.89:1 | AAA | Lc -55.8 | 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
#FCF4ED
oklch(97.1% 0.013 63.9)
-
Step 100
100
#F7E7D8
oklch(93.7% 0.027 65.7)
-
Step 200
200
#F2D3B7
oklch(88.6% 0.051 64.2)
-
Step 300
300
#EBB482
oklch(80.9% 0.091 63.2)
-
Step 400
400 (this color)
#EB9539
oklch(74.3% 0.146 63.4)
-
Step 500
500
#C47300
oklch(63.1% 0.143 63.7)
-
Step 600
600
#A66000
oklch(55.7% 0.127 63.3)
-
Step 700
700
#8C5000
oklch(49.1% 0.112 63.2)
-
Step 800
800
#734100
oklch(42.7% 0.097 63.4)
-
Step 900
900
#613600
oklch(37.8% 0.086 63.5)
-
Step 950
950
#3B1F00
oklch(27.1% 0.061 64)
#EB9539 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) | #B09D2C | 0.100 |
| Deuteranopia (no green cones) | #C4B03A | 0.088 |
| Tritanopia (no blue cones) | #FF8182 | 0.109 |
| Achromatopsia (no color) | #A9A9A9 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EB9539
#EB9539
oklch(74.3% 0.146 63.4)
- #4CB4FF
#4CB4FF
oklch(74.2% 0.145 243.5)
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 #EB9539, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Orange #F0944D ΔE 0.020
- Gamboge #EE9B00 ΔE 0.030
- Tangerine #FF9408 ΔE 0.036
- Dark Orange #FF8C00 ΔE 0.037
- Earth Yellow #DDA15E ΔE 0.038
- Pastel Orange #FF964F ΔE 0.041
- Dusty Orange #F0833A ΔE 0.042
- Sandy Brown #F4A460 ΔE 0.046
Use #EB9539 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.