#ECA127
Closest named color: Gamboge (#EE9B00). oklch(76.4% 0.152 73.2), rgb(236, 161, 39).
Aa
Black text reads best on this color (9.69:1).
About this color
#ECA127 is a medium-light, vivid orange. In OKLCH its lightness is 76%, its chroma 0.152 and its hue 73°. Its hue sits on the warm side of the wheel. The nearest named color is Gamboge (#EE9B00), ΔE 0.015 away. Black text reads best on it, at 9.69:1.
| Hue family | Oranges |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Gamboge (#EE9B00) |
| Black text | 9.69:1 |
| White text | 2.16:1 |
Values
| HEX | #ECA127 |
| RGB | rgb(236, 161, 39) |
| HSL | hsl(37, 84%, 54%) |
| OKLCH | oklch(76.4% 0.152 73.2) |
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 #ECA127 | 2.16:1 | Fails | Lc -47.0 | Large or bold text, headings |
| Black text on #ECA127 | 9.69:1 | AAA | Lc 61.7 | Content text, not long reading |
| #ECA127 text on white | 2.16:1 | Fails | Lc 42.3 | Non-text elements, placeholder text |
| #ECA127 text on black | 9.69:1 | 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
#FEF4E7
oklch(97.1% 0.02 74.7)
-
Step 100
100
#FCE6CA
oklch(93.6% 0.044 73.9)
-
Step 200
200
#FCD19B
oklch(88.5% 0.085 72.7)
-
Step 300
300 (this color)
#ECA127
oklch(76.4% 0.152 73.2)
-
Step 400
400
#D88F00
oklch(70.7% 0.15 73.1)
-
Step 500
500
#BA7A00
oklch(63.1% 0.135 72.7)
-
Step 600
600
#9C6600
oklch(55.5% 0.118 73)
-
Step 700
700
#845600
oklch(49.2% 0.105 73.4)
-
Step 800
800
#6C4600
oklch(42.7% 0.091 73.9)
-
Step 900
900
#5B3A00
oklch(37.8% 0.08 73.5)
-
Step 950
950
#372100
oklch(27% 0.057 72.9)
#ECA127 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) | #BBA503 | 0.083 |
| Deuteranopia (no green cones) | #CDB72C | 0.070 |
| Tritanopia (no blue cones) | #FF8E8B | 0.125 |
| Achromatopsia (no color) | #B0B0B0 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECA127
#ECA127
oklch(76.4% 0.152 73.2)
- #78B6FF
#78B6FF
oklch(76.4% 0.124 253.3)
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 #ECA127, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gamboge #EE9B00 ΔE 0.015
- Squash #F2AB15 ΔE 0.029
- Goldenrod #DAA520 ΔE 0.031
- Orange #FFA500 ΔE 0.035
- Mango #FFA62B ΔE 0.035
- Tangerine #FF9408 ΔE 0.039
- Light Orange #FDAA48 ΔE 0.042
- Earth Yellow #DDA15E ΔE 0.045
Use #ECA127 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.