#FBF18D#FBF18D

#FBF18D is a very light, vivid yellow. Relative luminance 0.853; OKLCH L 94.5% C 0.122 H 103.5°. Best body text is #000000 at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#FBF18D
RGB	rgb(251, 241, 141)
HSL	hsl(55, 93%, 77%)
HSV	hsv(55, 44%, 98%)
CMYK	cmyk(0%, 4%, 43.8%, 1.6%)
CIE-LAB	lab(94.03, -10.09, 49.32)
CIE-LCH	lch(94.03, 50.34, 101.57°)
OKLab	oklab(94.5% -0.0284 0.1188)
OKLCH	oklch(94.5% 0.122 103.5)
XYZ	xyz(76.0484, 85.3451, 37.6614)
Luminance	0.8534 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF18D #8D97FB

analogous

#FBBA8D #FBF18D #CEFB8D

triadic

#FBF18D #8DFBF1 #F18DFB

tetradic

#FBF18D #8DFBBA #8D97FB #FB8DCE

square

#FBF18D #8DFBBA #8D97FB #FB8DCE

split-complementary

#FBF18D #8DCEFB #BA8DFB

monochromatic

#F7E217 #F9EA52 #FBF18D #FDF8C8 #FEFBE1

Accessibility & contrast

On white

1.16

#FBF18D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.07

#FBF18D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF18D

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF18D	#FFFFFF	#000000	##000000
##FBF18D	1.00	1.16	18.07	18.07
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.07	21.00	1.00	1.00
##000000	18.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB85

Deuteranopia (green-blind)

#FFF091

Tritanopia (blue-blind)

#FFE5D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf18d;
/* rgb */ color: rgb(251, 241, 141);
/* oklch */ color: oklch(94.5% 0.122 103.5);

Tailwind

colors: {
  custom: {
    50: '#fef5b0',
    500: '#fbf18d',
    950: '#000000',
  },
}

SCSS

$custom: #fbf18d;
$custom-light: #fef5b0;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf18d",
  "rgb": {
    "r": 251,
    "g": 241,
    "b": 141
  },
  "hsl": {
    "h": 54.545,
    "s": 93.22,
    "l": 76.863
  },
  "oklch": {
    "l": 0.94504,
    "c": 0.12218,
    "h": 103.5
  },
  "luminance": 0.85343
}

Semantic roles & 50–950 ramp

primary

#FBF18D

secondary

#525EDB

accent

#15E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181711

muted

#868581

Preview Lab

Preview with #FBF18D

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

Preview Lab → · Contrast checker → · Palette generator →