#F99540#F99540

#F99540 is a light, vivid orange. Relative luminance 0.420; OKLCH L 76.0% C 0.154 H 57.3°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#F99540
RGB	rgb(249, 149, 64)
HSL	hsl(28, 94%, 61%)
HSV	hsv(28, 74%, 98%)
CMYK	cmyk(0%, 40.2%, 74.3%, 2.4%)
CIE-LAB	lab(70.88, 31.15, 58.70)
CIE-LCH	lch(70.88, 66.45, 62.05°)
OKLab	oklab(76.05% 0.0832 0.1298)
OKLCH	oklch(76.05% 0.154 57.3)
XYZ	xyz(50.7441, 42.0101, 10.2859)
Luminance	0.4200 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F99540 #40A4F9

analogous

#F94048 #F99540 #F9F240

triadic

#F99540 #40F995 #9540F9

tetradic

#F99540 #48F940 #40A4F9 #F240F9

square

#F99540 #48F940 #40A4F9 #F240F9

split-complementary

#F99540 #40F9F2 #4048F9

monochromatic

#B95806 #F47408 #F99540 #FBB67B #FDD7B7

Accessibility & contrast

On white

2.23

#F99540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#F99540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F99540

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F99540	#FFFFFF	#000000	##000000
##F99540	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A035

Deuteranopia (green-blind)

#CBB640

Tritanopia (blue-blind)

#FF7F83

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #f99540;
/* rgb */ color: rgb(249, 149, 64);
/* oklch */ color: oklch(76.0% 0.154 57.3);

Tailwind

colors: {
  custom: {
    50: '#ffb47a',
    500: '#f99540',
    950: '#000000',
  },
}

SCSS

$custom: #f99540;
$custom-light: #ffb47a;
$custom-dark: #000000;

JSON

{
  "hex": "#f99540",
  "rgb": {
    "r": 249,
    "g": 149,
    "b": 64
  },
  "hsl": {
    "h": 27.568,
    "s": 93.909,
    "l": 61.373
  },
  "oklch": {
    "l": 0.76047,
    "c": 0.15418,
    "h": 57.3
  },
  "luminance": 0.42005
}

Semantic roles & 50–950 ramp

primary

#F99540

secondary

#A8CDED

accent

#7CE600

background

#FFFBF7

surface

#FFF6EE

border

#D7D0C9

text

#191109

muted

#87807B

Preview Lab

Preview with #F99540

Body copy rendered with the generated semantic roles for this colour.

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