#FFA551#FFA551

#FFA551 is a light, vivid orange. Relative luminance 0.488; OKLCH L 79.7% C 0.145 H 61.1°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#FFA551
RGB	rgb(255, 165, 81)
HSL	hsl(29, 100%, 66%)
HSV	hsv(29, 68%, 100%)
CMYK	cmyk(0%, 35.3%, 68.2%, 0%)
CIE-LAB	lab(75.31, 26.06, 55.91)
CIE-LCH	lch(75.31, 61.69, 65.01°)
OKLab	oklab(79.68% 0.0701 0.1268)
OKLCH	oklch(79.68% 0.145 61.1)
XYZ	xyz(56.1846, 48.7696, 14.2375)
Luminance	0.4876 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFA551 #51ABFF

analogous

#FF5154 #FFA551 #FFFC51

triadic

#FFA551 #51FFA5 #A551FF

tetradic

#FFA551 #54FF51 #51ABFF #FC51FF

square

#FFA551 #54FF51 #51ABFF #FC51FF

split-complementary

#FFA551 #51FFFC #5154FF

monochromatic

#D66700 #FF8514 #FFA551 #FFC58E #FFE4CB

Accessibility & contrast

On white

1.95

#FFA551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#FFA551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFA551

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFA551	#FFFFFF	#000000	##000000
##FFA551	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD48

Deuteranopia (green-blind)

#D6C252

Tritanopia (blue-blind)

#FF9193

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #ffa551;
/* rgb */ color: rgb(255, 165, 81);
/* oklch */ color: oklch(79.7% 0.145 61.1);

Tailwind

colors: {
  custom: {
    50: '#ffc085',
    500: '#ffa551',
    950: '#000000',
  },
}

SCSS

$custom: #ffa551;
$custom-light: #ffc085;
$custom-dark: #000000;

JSON

{
  "hex": "#ffa551",
  "rgb": {
    "r": 255,
    "g": 165,
    "b": 81
  },
  "hsl": {
    "h": 28.966,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.79676,
    "c": 0.14489,
    "h": 61.1
  },
  "luminance": 0.48764
}

Semantic roles & 50–950 ramp

primary

#FFA551

secondary

#B9D7F3

accent

#77E600

background

#FFFBF8

surface

#FFF7EF

border

#D7D0CA

text

#19120B

muted

#87817C

Preview Lab

Preview with #FFA551

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

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