#FBF87B#FBF87B

#FBF87B is a very light, vivid yellow. Relative luminance 0.891; OKLCH L 95.7% C 0.147 H 107.6°. Best body text is #000000 at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#FBF87B
RGB	rgb(251, 248, 123)
HSL	hsl(59, 94%, 73%)
HSV	hsv(59, 51%, 98%)
CMYK	cmyk(0%, 1.2%, 51%, 1.6%)
CIE-LAB	lab(95.61, -15.12, 59.63)
CIE-LCH	lch(95.61, 61.52, 104.23°)
OKLab	oklab(95.69% -0.0445 0.1401)
OKLCH	oklch(95.69% 0.147 107.6)
XYZ	xyz(76.9282, 89.0761, 31.8761)
Luminance	0.8907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF87B #7B7EFB

analogous

#FBB87B #FBF87B #BEFB7B

triadic

#FBF87B #7BFBF8 #F87BFB

tetradic

#FBF87B #7BFBB8 #7B7EFB #FB7BBE

square

#FBF87B #7BFBB8 #7B7EFB #FB7BBE

split-complementary

#FBF87B #7BBEFB #B87BFB

monochromatic

#F4EF07 #F9F540 #FBF87B #FDFBB6 #FEFDE1

Accessibility & contrast

On white

1.12

#FBF87B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.81

#FBF87B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF87B

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF87B	#FFFFFF	#000000	##000000
##FBF87B	1.00	1.12	18.81	18.81
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.81	21.00	1.00	1.00
##000000	18.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF06F

Deuteranopia (green-blind)

#FFF581

Tritanopia (blue-blind)

#FFEBDC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fbf87b;
/* rgb */ color: rgb(251, 248, 123);
/* oklch */ color: oklch(95.7% 0.147 107.6);

Tailwind

colors: {
  custom: {
    50: '#fffaa4',
    500: '#fbf87b',
    950: '#000000',
  },
}

SCSS

$custom: #fbf87b;
$custom-light: #fffaa4;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf87b",
  "rgb": {
    "r": 251,
    "g": 248,
    "b": 123
  },
  "hsl": {
    "h": 58.594,
    "s": 94.118,
    "l": 73.333
  },
  "oklch": {
    "l": 0.95693,
    "c": 0.14705,
    "h": 107.6
  },
  "luminance": 0.89074
}

Semantic roles & 50–950 ramp

primary

#FBF87B

secondary

#4246D8

accent

#05E600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF87B

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

Preview Lab → · Contrast checker → · Palette generator →