#FBF28C#FBF28C

#FBF28C is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.7% C 0.124 H 104.1°. Best body text is #000000 at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#FBF28C
RGB	rgb(251, 242, 140)
HSL	hsl(55, 93%, 77%)
HSV	hsv(55, 44%, 98%)
CMYK	cmyk(0%, 3.6%, 44.2%, 1.6%)
CIE-LAB	lab(94.27, -10.68, 50.10)
CIE-LCH	lch(94.27, 51.22, 102.04°)
OKLab	oklab(94.69% -0.0302 0.1205)
OKLCH	oklch(94.69% 0.124 104.1)
XYZ	xyz(76.2711, 85.9091, 37.3702)
Luminance	0.8591 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF28C #8C95FB

analogous

#FBBB8C #FBF28C #CDFB8C

triadic

#FBF28C #8CFBF2 #F28CFB

tetradic

#FBF28C #8CFBBB #8C95FB #FB8CCD

square

#FBF28C #8CFBBB #8C95FB #FB8CCD

split-complementary

#FBF28C #8CCDFB #BB8CFB

monochromatic

#F7E516 #F9EB51 #FBF28C #FDF9C7 #FEFCE1

Accessibility & contrast

On white

1.16

#FBF28C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.18

#FBF28C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF28C

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF28C	#FFFFFF	#000000	##000000
##FBF28C	1.00	1.16	18.18	18.18
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.18	21.00	1.00	1.00
##000000	18.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB84

Deuteranopia (green-blind)

#FFF190

Tritanopia (blue-blind)

#FFE6DA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fbf28c;
/* rgb */ color: rgb(251, 242, 140);
/* oklch */ color: oklch(94.7% 0.124 104.1);

Tailwind

colors: {
  custom: {
    50: '#fef6af',
    500: '#fbf28c',
    950: '#000000',
  },
}

SCSS

$custom: #fbf28c;
$custom-light: #fef6af;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf28c",
  "rgb": {
    "r": 251,
    "g": 242,
    "b": 140
  },
  "hsl": {
    "h": 55.135,
    "s": 93.277,
    "l": 76.667
  },
  "oklch": {
    "l": 0.94692,
    "c": 0.12424,
    "h": 104.1
  },
  "luminance": 0.85907
}

Semantic roles & 50–950 ramp

primary

#FBF28C

secondary

#515CDA

accent

#13E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF28C

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

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