#F0B451
Closest named color: Macaroni And Cheese (#EFB435). oklch(80.7% 0.134 77.2), rgb(240, 180, 81).
Aa
Black text reads best on this color (11.35:1).
About this color
#F0B451 is a light, moderately saturated orange. In OKLCH its lightness is 81%, its chroma 0.134 and its hue 77°. Its hue sits on the warm side of the wheel. The nearest named color is Macaroni And Cheese (#EFB435), ΔE 0.020 away. Black text reads best on it, at 11.35:1.
| Hue family | Oranges |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Macaroni And Cheese (#EFB435) |
| Black text | 11.35:1 |
| White text | 1.84:1 |
Values
| HEX | #F0B451 |
| RGB | rgb(240, 180, 81) |
| HSL | hsl(37, 84%, 63%) |
| OKLCH | oklch(80.7% 0.134 77.2) |
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 #F0B451 | 1.84:1 | Fails | Lc -38.8 | Non-text elements, placeholder text |
| Black text on #F0B451 | 11.35:1 | AAA | Lc 69.2 | Content text, not long reading |
| #F0B451 text on white | 1.84:1 | Fails | Lc 34.6 | Non-text elements, placeholder text |
| #F0B451 text on black | 11.35:1 | AAA | Lc -67.9 | 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
#FCF4E8
oklch(97% 0.018 78.2)
-
Step 100
100
#F9E7CE
oklch(93.6% 0.038 76.2)
-
Step 200
200
#F5D4A2
oklch(88.6% 0.075 77.9)
-
Step 300
300 (this color)
#F0B451
oklch(80.7% 0.134 77.2)
-
Step 400
400
#D39200
oklch(70.6% 0.148 77.1)
-
Step 500
500
#B57D00
oklch(63.1% 0.132 77.3)
-
Step 600
600
#996900
oklch(55.7% 0.116 77.3)
-
Step 700
700
#815800
oklch(49.2% 0.103 77.4)
-
Step 800
800
#6A4700
oklch(42.6% 0.089 76.7)
-
Step 900
900
#593B00
oklch(37.8% 0.079 76.7)
-
Step 950
950
#362200
oklch(27% 0.057 76.3)
#F0B451 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) | #CBB646 | 0.060 |
| Deuteranopia (no green cones) | #D9C454 | 0.051 |
| Tritanopia (no blue cones) | #FFA39F | 0.114 |
| Achromatopsia (no color) | #BEBEBE | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F0B451
#F0B451
oklch(80.7% 0.134 77.2)
- #98C2FF
#98C2FF
oklch(80.7% 0.098 257.6)
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 #F0B451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Macaroni And Cheese #EFB435 ΔE 0.020
- Butterscotch #FDB147 ΔE 0.021
- Light Orange #FDAA48 ΔE 0.029
- Squash #F2AB15 ΔE 0.033
- Yellow Orange #FCB001 ΔE 0.035
- Maximum Yellow Red #FCBF49 ΔE 0.036
- Orange Yellow #FFAD01 ΔE 0.037
- Mango #FFA62B ΔE 0.038
Use #F0B451 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.