#F39D35
Closest named color: Gamboge (#EE9B00). oklch(76.6% 0.152 66.2), rgb(243, 157, 53).
Aa
Black text reads best on this color (9.68:1).
About this color
#F39D35 is a medium-light, vivid orange. In OKLCH its lightness is 77%, its chroma 0.152 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Gamboge (#EE9B00), ΔE 0.021 away. Black text reads best on it, at 9.68:1.
| Hue family | Oranges |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Gamboge (#EE9B00) |
| Black text | 9.68:1 |
| White text | 2.16:1 |
Values
| HEX | #F39D35 |
| RGB | rgb(243, 157, 53) |
| HSL | hsl(33, 89%, 58%) |
| OKLCH | oklch(76.6% 0.152 66.2) |
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 #F39D35 | 2.16:1 | Fails | Lc -47.0 | Large or bold text, headings |
| Black text on #F39D35 | 9.68:1 | AAA | Lc 61.6 | Content text, not long reading |
| #F39D35 text on white | 2.16:1 | Fails | Lc 42.3 | Non-text elements, placeholder text |
| #F39D35 text on black | 9.68:1 | AAA | Lc -59.9 | 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 300.
-
Step 50
50
#FFF3E8
oklch(97.1% 0.02 65.1)
-
Step 100
100
#FFE5CC
oklch(93.7% 0.044 66.1)
-
Step 200
200
#FFCF9F
oklch(88.5% 0.083 66.4)
-
Step 300
300 (this color)
#F39D35
oklch(76.6% 0.152 66.2)
-
Step 400
400
#E18900
oklch(70.7% 0.157 66)
-
Step 500
500
#C17500
oklch(63% 0.14 66.2)
-
Step 600
600
#A36200
oklch(55.6% 0.124 66.2)
-
Step 700
700
#895200
oklch(49.1% 0.109 66.6)
-
Step 800
800
#714200
oklch(42.6% 0.095 65.8)
-
Step 900
900
#5F3700
oklch(37.8% 0.084 66.2)
-
Step 950
950
#3A1F00
oklch(27% 0.06 65.1)
#F39D35 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) | #B9A424 | 0.097 |
| Deuteranopia (no green cones) | #CDB837 | 0.086 |
| Tritanopia (no blue cones) | #FF8988 | 0.113 |
| Achromatopsia (no color) | #B0B0B0 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F39D35
#F39D35
oklch(76.6% 0.152 66.2)
- #6ABAFF
#6ABAFF
oklch(76.6% 0.127 246.4)
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 #F39D35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gamboge #EE9B00 ΔE 0.021
- Tangerine #FF9408 ΔE 0.026
- Mango #FFA62B ΔE 0.032
- Faded Orange #F0944D ΔE 0.033
- Sandy Brown #F4A460 ΔE 0.034
- Orange #FFA500 ΔE 0.035
- Light Orange #FDAA48 ΔE 0.037
- Pastel Orange #FF964F ΔE 0.037
Use #F39D35 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.