#FFBB57#FFBB57

#FFBB57 is a very light, vivid orange. Relative luminance 0.575; OKLCH L 83.7% C 0.139 H 74.2°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#FFBB57
RGB	rgb(255, 187, 87)
HSL	hsl(36, 100%, 67%)
HSV	hsv(36, 66%, 100%)
CMYK	cmyk(0%, 26.7%, 65.9%, 0%)
CIE-LAB	lab(80.46, 14.90, 58.79)
CIE-LCH	lch(80.46, 60.65, 75.78°)
OKLab	oklab(83.7% 0.0379 0.1339)
OKLCH	oklch(83.7% 0.139 74.2)
XYZ	xyz(60.7345, 57.4934, 16.9135)
Luminance	0.5749 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFBB57 #579BFF

analogous

#FF6757 #FFBB57 #EFFF57

triadic

#FFBB57 #57FFBB #BB57FF

tetradic

#FFBB57 #57FF67 #579BFF #FF57EF

square

#FFBB57 #57FF67 #579BFF #FF57EF

split-complementary

#FFBB57 #57EFFF #6757FF

monochromatic

#DC8300 #FFA21A #FFBB57 #FFD494 #FFEDD1

Accessibility & contrast

On white

1.68

#FFBB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#FFBB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFBB57

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFBB57	#FFFFFF	#000000	##000000
##FFBB57	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4C

Deuteranopia (green-blind)

#E4CE5A

Tritanopia (blue-blind)

#FFA9A5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #ffbb57;
/* rgb */ color: rgb(255, 187, 87);
/* oklch */ color: oklch(83.7% 0.139 74.2);

Tailwind

colors: {
  custom: {
    50: '#ffcf8a',
    500: '#ffbb57',
    950: '#000000',
  },
}

SCSS

$custom: #ffbb57;
$custom-light: #ffcf8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ffbb57",
  "rgb": {
    "r": 255,
    "g": 187,
    "b": 87
  },
  "hsl": {
    "h": 35.714,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.83701,
    "c": 0.13919,
    "h": 74.2
  },
  "luminance": 0.57489
}

Semantic roles & 50–950 ramp

primary

#FFBB57

secondary

#266CD5

accent

#5DE600

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#19130C

muted

#87837F

Preview Lab

Preview with #FFBB57

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

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