#EFB147
Closest named color: Macaroni And Cheese (#EFB435). oklch(80% 0.139 77.5), rgb(239, 177, 71).
Aa
Black text reads best on this color (11.04:1).
About this color
#EFB147 is a light, moderately saturated orange. In OKLCH its lightness is 80%, its chroma 0.139 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Macaroni And Cheese (#EFB435), ΔE 0.016 away. Black text reads best on it, at 11.04:1.
| Hue family | Oranges |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Macaroni And Cheese (#EFB435) |
| Black text | 11.04:1 |
| White text | 1.90:1 |
Values
| HEX | #EFB147 |
| RGB | rgb(239, 177, 71) |
| HSL | hsl(38, 84%, 61%) |
| OKLCH | oklch(80% 0.139 77.5) |
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 #EFB147 | 1.90:1 | Fails | Lc -40.3 | Non-text elements, placeholder text |
| Black text on #EFB147 | 11.04:1 | AAA | Lc 67.9 | Content text, not long reading |
| #EFB147 text on white | 1.90:1 | Fails | Lc 36.0 | Non-text elements, placeholder text |
| #EFB147 text on black | 11.04:1 | AAA | Lc -66.5 | Content text, not long reading |
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
#FDF4E8
oklch(97.1% 0.019 75.3)
-
Step 100
100
#F9E7CD
oklch(93.6% 0.04 77.2)
-
Step 200
200
#F6D39F
oklch(88.4% 0.078 77.3)
-
Step 300
300 (this color)
#EFB147
oklch(80% 0.139 77.5)
-
Step 400
400
#D39300
oklch(70.8% 0.148 77.7)
-
Step 500
500
#B57D00
oklch(63.1% 0.132 77.3)
-
Step 600
600
#986900
oklch(55.6% 0.116 77.9)
-
Step 700
700
#805800
oklch(49.1% 0.102 78.1)
-
Step 800
800
#6A4700
oklch(42.6% 0.089 76.7)
-
Step 900
900
#583B00
oklch(37.6% 0.078 77.7)
-
Step 950
950
#352200
oklch(26.9% 0.056 77.8)
#EFB147 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) | #C9B33A | 0.062 |
| Deuteranopia (no green cones) | #D7C24B | 0.053 |
| Tritanopia (no blue cones) | #FFA09B | 0.118 |
| Achromatopsia (no color) | #BCBCBC | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EFB147
#EFB147
oklch(80% 0.139 77.5)
- #94C0FF
#94C0FF
oklch(80% 0.102 257.3)
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 #EFB147, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Macaroni And Cheese #EFB435 ΔE 0.016
- Butterscotch #FDB147 ΔE 0.023
- Squash #F2AB15 ΔE 0.024
- Light Orange #FDAA48 ΔE 0.027
- Yellow Orange #FCB001 ΔE 0.031
- Orange Yellow #FFAD01 ΔE 0.033
- Mango #FFA62B ΔE 0.033
- Orange #FFA500 ΔE 0.037
Use #EFB147 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.