#FFB641#FFB641

#FFB641 is a very light, vivid orange. Relative luminance 0.551; OKLCH L 82.6% C 0.152 H 74.9°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#FFB641
RGB	rgb(255, 182, 65)
HSL	hsl(37, 100%, 63%)
HSV	hsv(37, 75%, 100%)
CMYK	cmyk(0%, 28.6%, 74.5%, 0%)
CIE-LAB	lab(79.10, 16.43, 66.68)
CIE-LCH	lch(79.10, 68.67, 76.16°)
OKLab	oklab(82.59% 0.0396 0.1468)
OKLCH	oklch(82.59% 0.152 74.9)
XYZ	xyz(58.9263, 55.1025, 12.5324)
Luminance	0.5510 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFB641 #418AFF

analogous

#FF5741 #FFB641 #E9FF41

triadic

#FFB641 #41FFB6 #B641FF

tetradic

#FFB641 #41FF57 #418AFF #FF41E9

square

#FFB641 #41FF57 #418AFF #FF41E9

split-complementary

#FFB641 #41E9FF #5741FF

monochromatic

#C67A00 #FF9E04 #FFB641 #FFCE7E #FFE5BB

Accessibility & contrast

On white

1.75

#FFB641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#FFB641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFB641

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFB641	#FFFFFF	#000000	##000000
##FFB641	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B930

Deuteranopia (green-blind)

#E2CB45

Tritanopia (blue-blind)

#FFA39E

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #ffb641;
/* rgb */ color: rgb(255, 182, 65);
/* oklch */ color: oklch(82.6% 0.152 74.9);

Tailwind

colors: {
  custom: {
    50: '#ffcb7d',
    500: '#ffb641',
    950: '#000000',
  },
}

SCSS

$custom: #ffb641;
$custom-light: #ffcb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#ffb641",
  "rgb": {
    "r": 255,
    "g": 182,
    "b": 65
  },
  "hsl": {
    "h": 36.947,
    "s": 100,
    "l": 62.745
  },
  "oklch": {
    "l": 0.82586,
    "c": 0.15199,
    "h": 74.9
  },
  "luminance": 0.55098
}

Semantic roles & 50–950 ramp

primary

#FFB641

secondary

#2260C2

accent

#58E600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130A

muted

#87827D

Preview Lab

Preview with #FFB641

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

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