#FBF279#FBF279

#FBF279 is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 94.4% C 0.143 H 105.0°. Best body text is #000000 at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#FBF279
RGB	rgb(251, 242, 121)
HSL	hsl(56, 94%, 73%)
HSV	hsv(56, 52%, 98%)
CMYK	cmyk(0%, 3.6%, 51.8%, 1.6%)
CIE-LAB	lab(94.05, -12.35, 58.72)
CIE-LCH	lch(94.05, 60.00, 101.88°)
OKLab	oklab(94.45% -0.0368 0.138)
OKLCH	oklch(94.45% 0.143 105)
XYZ	xyz(74.9891, 85.3963, 30.6184)
Luminance	0.8539 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF279 #7982FB

analogous

#FBB179 #FBF279 #C3FB79

triadic

#FBF279 #79FBF2 #F279FB

tetradic

#FBF279 #79FBB1 #7982FB #FB79C3

square

#FBF279 #79FBB1 #7982FB #FB79C3

split-complementary

#FBF279 #79C3FB #B179FB

monochromatic

#F2E207 #F9EC3E #FBF279 #FDF8B4 #FEFCE1

Accessibility & contrast

On white

1.16

#FBF279 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.08

#FBF279 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF279

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF279	#FFFFFF	#000000	##000000
##FBF279	1.00	1.16	18.08	18.08
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.08	21.00	1.00	1.00
##000000	18.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6E

Deuteranopia (green-blind)

#FFF17F

Tritanopia (blue-blind)

#FFE4D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf279;
/* rgb */ color: rgb(251, 242, 121);
/* oklch */ color: oklch(94.4% 0.143 105.0);

Tailwind

colors: {
  custom: {
    50: '#fff6a3',
    500: '#fbf279',
    950: '#000000',
  },
}

SCSS

$custom: #fbf279;
$custom-light: #fff6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf279",
  "rgb": {
    "r": 251,
    "g": 242,
    "b": 121
  },
  "hsl": {
    "h": 55.846,
    "s": 94.203,
    "l": 72.941
  },
  "oklch": {
    "l": 0.94446,
    "c": 0.14279,
    "h": 105
  },
  "luminance": 0.85394
}

Semantic roles & 50–950 ramp

primary

#FBF279

secondary

#404BD8

accent

#10E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF279

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

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