#F5912D
Closest named color: Dark Orange (#FF8C00). oklch(74.7% 0.16 59.9), rgb(245, 145, 45).
Aa
Black text reads best on this color (8.97:1).
About this color
#F5912D is a medium-light, vivid orange. In OKLCH its lightness is 75%, its chroma 0.160 and its hue 60°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Orange (#FF8C00), ΔE 0.020 away. Black text reads best on it, at 8.97:1.
| Hue family | Oranges |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.160) |
| Temperature | warm |
| Nearest name | Dark Orange (#FF8C00) |
| Black text | 8.97:1 |
| White text | 2.34:1 |
Values
| HEX | #F5912D |
| RGB | rgb(245, 145, 45) |
| HSL | hsl(30, 91%, 57%) |
| OKLCH | oklch(74.7% 0.16 59.9) |
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 #F5912D | 2.34:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #F5912D | 8.97:1 | AAA | Lc 58.2 | Large or bold text, headings |
| #F5912D text on white | 2.34:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #F5912D text on black | 8.97:1 | AAA | Lc -56.3 | 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 400.
-
Step 50
50
#FDF4ED
oklch(97.2% 0.013 60.6)
-
Step 100
100
#F9E6D7
oklch(93.6% 0.029 60.8)
-
Step 200
200
#F6D1B5
oklch(88.5% 0.056 59.1)
-
Step 300
300
#F1B17E
oklch(80.9% 0.1 59.3)
-
Step 400
400 (this color)
#F5912D
oklch(74.7% 0.16 59.9)
-
Step 500
500
#C97000
oklch(63.2% 0.148 60)
-
Step 600
600
#A95D00
oklch(55.5% 0.13 59.8)
-
Step 700
700
#8F4E00
oklch(49.2% 0.115 60)
-
Step 800
800
#763F00
oklch(42.7% 0.101 59.7)
-
Step 900
900
#633400
oklch(37.8% 0.089 59.7)
-
Step 950
950
#3C1D00
oklch(26.9% 0.063 59.4)
#F5912D 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) | #B09B1A | 0.118 |
| Deuteranopia (no green cones) | #C7B22E | 0.106 |
| Tritanopia (no blue cones) | #FF7A7E | 0.110 |
| Achromatopsia (no color) | #A9A9A9 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #F5912D
#F5912D
oklch(74.7% 0.16 59.9)
- #42B8FF
#42B8FF
oklch(74.8% 0.145 239.7)
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 #F5912D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orange #FF8C00 ΔE 0.020
- Faded Orange #F0944D ΔE 0.022
- Tangerine #FF9408 ΔE 0.023
- Pastel Orange #FF964F ΔE 0.032
- Gamboge #EE9B00 ΔE 0.033
- Dusty Orange #F0833A ΔE 0.038
- Orange Wheel #F77F00 ΔE 0.038
- Pumpkin Orange #FB7D07 ΔE 0.041
Use #F5912D 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.