#E7940C
Closest named color: Gamboge (#EE9B00). oklch(73.4% 0.157 69.6), rgb(231, 148, 12).
Aa
Black text reads best on this color (8.63:1).
About this color
#E7940C is a medium-light, vivid orange. In OKLCH its lightness is 73%, its chroma 0.157 and its hue 70°. Its hue sits on the warm side of the wheel. The nearest named color is Gamboge (#EE9B00), ΔE 0.022 away. Black text reads best on it, at 8.63:1.
| Hue family | Oranges |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.157) |
| Temperature | warm |
| Nearest name | Gamboge (#EE9B00) |
| Black text | 8.63:1 |
| White text | 2.43:1 |
Values
| HEX | #E7940C |
| RGB | rgb(231, 148, 12) |
| HSL | hsl(37, 90%, 48%) |
| OKLCH | oklch(73.4% 0.157 69.6) |
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 #E7940C | 2.43:1 | Fails | Lc -52.4 | Large or bold text, headings |
| Black text on #E7940C | 8.63:1 | AAA | Lc 56.5 | Large or bold text, headings |
| #E7940C text on white | 2.43:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #E7940C text on black | 8.63:1 | AAA | Lc -54.6 | 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
#FBF4EC
oklch(97% 0.013 71.3)
-
Step 100
100
#F7E7D6
oklch(93.6% 0.029 69.2)
-
Step 200
200
#F1D3B3
oklch(88.4% 0.054 68.8)
-
Step 300
300
#EAB579
oklch(80.8% 0.098 69.2)
-
Step 400
400 (this color)
#E7940C
oklch(73.4% 0.157 69.6)
-
Step 500
500
#BD7800
oklch(63.1% 0.137 69.9)
-
Step 600
600
#A06400
oklch(55.6% 0.121 69.2)
-
Step 700
700
#875400
oklch(49.2% 0.107 69.6)
-
Step 800
800
#6F4400
oklch(42.7% 0.093 69.4)
-
Step 900
900
#5D3800
oklch(37.7% 0.082 69.1)
-
Step 950
950
#382000
oklch(26.9% 0.058 69.5)
#E7940C 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) | #B09A00 | 0.092 |
| Deuteranopia (no green cones) | #C3AE14 | 0.083 |
| Tritanopia (no blue cones) | #FD7F7E | 0.126 |
| Achromatopsia (no color) | #A6A6A6 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E7940C
#E7940C
oklch(73.4% 0.157 69.6)
- #5AAEFF
#5AAEFF
oklch(73.3% 0.144 249.7)
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 #E7940C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gamboge #EE9B00 ΔE 0.022
- Tangerine #FF9408 ΔE 0.041
- Faded Orange #F0944D ΔE 0.042
- Dark Orange #FF8C00 ΔE 0.043
- Goldenrod #DAA520 ΔE 0.043
- Yellow Ochre #CB9D06 ΔE 0.050
- Earth Yellow #DDA15E ΔE 0.051
- Orange Wheel #F77F00 ΔE 0.052
Use #E7940C 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.