#FBF28A#FBF28A

#FBF28A is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.7% C 0.126 H 104.2°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#FBF28A
RGB	rgb(251, 242, 138)
HSL	hsl(55, 93%, 76%)
HSV	hsv(55, 45%, 98%)
CMYK	cmyk(0%, 3.6%, 45%, 1.6%)
CIE-LAB	lab(94.25, -10.87, 51.02)
CIE-LCH	lch(94.25, 52.17, 102.03°)
OKLab	oklab(94.66% -0.0309 0.1224)
OKLCH	oklch(94.66% 0.126 104.2)
XYZ	xyz(76.1250, 85.8506, 36.6006)
Luminance	0.8585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF28A #8A93FB

analogous

#FBBA8A #FBF28A #CCFB8A

triadic

#FBF28A #8AFBF2 #F28AFB

tetradic

#FBF28A #8AFBBA #8A93FB #FB8ACC

square

#FBF28A #8AFBBA #8A93FB #FB8ACC

split-complementary

#FBF28A #8ACCFB #BA8AFB

monochromatic

#F7E514 #F9EB4F #FBF28A #FDF9C5 #FEFCE1

Accessibility & contrast

On white

1.16

#FBF28A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#FBF28A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF28A

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF28A	#FFFFFF	#000000	##000000
##FBF28A	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB81

Deuteranopia (green-blind)

#FFF18F

Tritanopia (blue-blind)

#FFE6D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf28a;
/* rgb */ color: rgb(251, 242, 138);
/* oklch */ color: oklch(94.7% 0.126 104.2);

Tailwind

colors: {
  custom: {
    50: '#fef6ae',
    500: '#fbf28a',
    950: '#000000',
  },
}

SCSS

$custom: #fbf28a;
$custom-light: #fef6ae;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf28a",
  "rgb": {
    "r": 251,
    "g": 242,
    "b": 138
  },
  "hsl": {
    "h": 55.221,
    "s": 93.388,
    "l": 76.275
  },
  "oklch": {
    "l": 0.94664,
    "c": 0.12629,
    "h": 104.2
  },
  "luminance": 0.85848
}

Semantic roles & 50–950 ramp

primary

#FBF28A

secondary

#4F5ADA

accent

#12E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF28A

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

Preview Lab → · Contrast checker → · Palette generator →