#EF9320
Closest named color: Gamboge (#EE9B00). oklch(74.3% 0.159 64.6), rgb(239, 147, 32).
Aa
Black text reads best on this color (8.86:1).
About this color
#EF9320 is a medium-light, vivid orange. In OKLCH its lightness is 74%, its chroma 0.159 and its hue 65°. Its hue sits on the warm side of the wheel. The nearest named color is Gamboge (#EE9B00), ΔE 0.023 away. Black text reads best on it, at 8.86:1.
| Hue family | Oranges |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Gamboge (#EE9B00) |
| Black text | 8.86:1 |
| White text | 2.36:1 |
Values
| HEX | #EF9320 |
| RGB | rgb(239, 147, 32) |
| HSL | hsl(33, 87%, 53%) |
| OKLCH | oklch(74.3% 0.159 64.6) |
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 #EF9320 | 2.36:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #EF9320 | 8.86:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #EF9320 text on white | 2.36:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #EF9320 text on black | 8.86:1 | 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
#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)
#EF9320
oklch(74.3% 0.159 64.6)
-
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)
#EF9320 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) | #B09B00 | 0.107 |
| Deuteranopia (no green cones) | #C6B122 | 0.095 |
| Tritanopia (no blue cones) | #FF7D7E | 0.117 |
| Achromatopsia (no color) | #A8A8A8 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF9320
#EF9320
oklch(74.3% 0.159 64.6)
- #51B4FF
#51B4FF
oklch(74.3% 0.143 244.4)
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 #EF9320, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gamboge #EE9B00 ΔE 0.023
- Tangerine #FF9408 ΔE 0.028
- Dark Orange #FF8C00 ΔE 0.029
- Faded Orange #F0944D ΔE 0.030
- Orange Wheel #F77F00 ΔE 0.043
- Pastel Orange #FF964F ΔE 0.044
- Dusty Orange #F0833A ΔE 0.044
- Pumpkin Orange #FB7D07 ΔE 0.049
Use #EF9320 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.