#F3B025
Closest named color: Macaroni And Cheese (#EFB435). oklch(80% 0.158 79.3), rgb(243, 176, 37).
Aa
Black text reads best on this color (11.04:1).
About this color
#F3B025 is a light, vivid orange. In OKLCH its lightness is 80%, its chroma 0.158 and its hue 79°. Its hue sits on the warm side of the wheel. The nearest named color is Macaroni And Cheese (#EFB435), ΔE 0.011 away. Black text reads best on it, at 11.04:1.
| Hue family | Oranges |
| Lightness | light (80%) |
| Chroma | vivid (0.158) |
| Temperature | warm |
| Nearest name | Macaroni And Cheese (#EFB435) |
| Black text | 11.04:1 |
| White text | 1.90:1 |
Values
| HEX | #F3B025 |
| RGB | rgb(243, 176, 37) |
| HSL | hsl(40, 90%, 55%) |
| OKLCH | oklch(80% 0.158 79.3) |
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 #F3B025 | 1.90:1 | Fails | Lc -40.2 | Non-text elements, placeholder text |
| Black text on #F3B025 | 11.04:1 | AAA | Lc 68.0 | Content text, not long reading |
| #F3B025 text on white | 1.90:1 | Fails | Lc 35.9 | Non-text elements, placeholder text |
| #F3B025 text on black | 11.04:1 | AAA | Lc -66.6 | 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
#FDF4E6
oklch(97% 0.021 79.1)
-
Step 100
100
#FAE7C8
oklch(93.5% 0.046 80.1)
-
Step 200
200
#F8D397
oklch(88.5% 0.087 79.3)
-
Step 300
300 (this color)
#F3B025
oklch(80% 0.158 79.3)
-
Step 400
400
#D19400
oklch(70.8% 0.147 79.2)
-
Step 500
500
#B37E00
oklch(63% 0.131 79.1)
-
Step 600
600
#976A00
oklch(55.7% 0.116 79.3)
-
Step 700
700
#7F5900
oklch(49.2% 0.102 79.8)
-
Step 800
800
#684800
oklch(42.6% 0.088 79.5)
-
Step 900
900
#573C00
oklch(37.7% 0.078 80.1)
-
Step 950
950
#352300
oklch(27.1% 0.056 79.9)
#F3B025 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) | #CAB200 | 0.068 |
| Deuteranopia (no green cones) | #DAC32D | 0.058 |
| Tritanopia (no blue cones) | #FF9D97 | 0.133 |
| Achromatopsia (no color) | #BCBCBC | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F3B025
#F3B025
oklch(80% 0.158 79.3)
- #97BFFF
#97BFFF
oklch(80% 0.101 259.6)
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 #F3B025, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Macaroni And Cheese #EFB435 ΔE 0.011
- Squash #F2AB15 ΔE 0.012
- Yellow Orange #FCB001 ΔE 0.015
- Orange Yellow #FFAD01 ΔE 0.019
- Butterscotch #FDB147 ΔE 0.027
- Orange #FFA500 ΔE 0.029
- Orangey Yellow #FDB915 ΔE 0.029
- Mango #FFA62B ΔE 0.031
Use #F3B025 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.