#E39E27
Closest named color: Gamboge (#EE9B00). oklch(74.8% 0.147 75), rgb(227, 158, 39).
Aa
Black text reads best on this color (9.18:1).
About this color
#E39E27 is a medium-light, vivid orange. In OKLCH its lightness is 75%, its chroma 0.147 and its hue 75°. Its hue sits on the warm side of the wheel. The nearest named color is Gamboge (#EE9B00), ΔE 0.019 away. Black text reads best on it, at 9.18:1.
| Hue family | Oranges |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Gamboge (#EE9B00) |
| Black text | 9.18:1 |
| White text | 2.28:1 |
Values
| HEX | #E39E27 |
| RGB | rgb(227, 158, 39) |
| HSL | hsl(38, 77%, 52%) |
| OKLCH | oklch(74.8% 0.147 75) |
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 #E39E27 | 2.28:1 | Fails | Lc -49.7 | Large or bold text, headings |
| Black text on #E39E27 | 9.18:1 | AAA | Lc 59.2 | Large or bold text, headings |
| #E39E27 text on white | 2.28:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #E39E27 text on black | 9.18:1 | AAA | Lc -57.3 | 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
#FAF4ED
oklch(97% 0.011 71.9)
-
Step 100
100
#F5E8D7
oklch(93.7% 0.027 74.8)
-
Step 200
200
#EDD5B4
oklch(88.4% 0.051 75.8)
-
Step 300
300
#E4B87C
oklch(80.8% 0.092 74.5)
-
Step 400
400 (this color)
#E39E27
oklch(74.8% 0.147 75)
-
Step 500
500
#B87C00
oklch(63.2% 0.133 75.1)
-
Step 600
600
#9B6700
oklch(55.5% 0.117 74.4)
-
Step 700
700
#825700
oklch(49.1% 0.103 75.7)
-
Step 800
800
#6B4600
oklch(42.6% 0.09 74.7)
-
Step 900
900
#5A3A00
oklch(37.7% 0.08 74.4)
-
Step 950
950
#362200
oklch(27% 0.057 76.3)
#E39E27 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) | #B7A106 | 0.075 |
| Deuteranopia (no green cones) | #C7B22C | 0.064 |
| Tritanopia (no blue cones) | #F88C88 | 0.124 |
| Achromatopsia (no color) | #ABABAB | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E39E27
#E39E27
oklch(74.8% 0.147 75)
- #72B0FF
#72B0FF
oklch(74.8% 0.132 255.1)
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 #E39E27, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gamboge #EE9B00 ΔE 0.019
- Goldenrod #DAA520 ΔE 0.023
- Earth Yellow #DDA15E ΔE 0.040
- Burnt Yellow #D5AB09 ΔE 0.043
- Yellow Ochre #CB9D06 ΔE 0.043
- Squash #F2AB15 ΔE 0.043
- Faded Orange #F0944D ΔE 0.048
- Tangerine #FF9408 ΔE 0.049
Use #E39E27 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.