#FBEF79#FBEF79

#FBEF79 is a very light, vivid yellow. Relative luminance 0.836; OKLCH L 93.8% C 0.140 H 103.5°. Best body text is #000000 at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#FBEF79
RGB	rgb(251, 239, 121)
HSL	hsl(54, 94%, 73%)
HSV	hsv(54, 52%, 98%)
CMYK	cmyk(0%, 4.8%, 51.8%, 1.6%)
CIE-LAB	lab(93.29, -10.88, 57.82)
CIE-LCH	lch(93.29, 58.83, 100.65°)
OKLab	oklab(93.84% -0.0326 0.136)
OKLCH	oklch(93.84% 0.14 103.5)
XYZ	xyz(74.1035, 83.6251, 30.3232)
Luminance	0.8362 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBEF79 #7985FB

analogous

#FBAE79 #FBEF79 #C6FB79

triadic

#FBEF79 #79FBEF #EF79FB

tetradic

#FBEF79 #79FBAE #7985FB #FB79C6

square

#FBEF79 #79FBAE #7985FB #FB79C6

split-complementary

#FBEF79 #79C6FB #AE79FB

monochromatic

#F2DD07 #F9E83E #FBEF79 #FDF6B4 #FEFBE1

Accessibility & contrast

On white

1.18

#FBEF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.72

#FBEF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBEF79

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBEF79	#FFFFFF	#000000	##000000
##FBEF79	1.00	1.18	17.72	17.72
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.72	21.00	1.00	1.00
##000000	17.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86E

Deuteranopia (green-blind)

#FFEF7F

Tritanopia (blue-blind)

#FFE1D4

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #fbef79;
/* rgb */ color: rgb(251, 239, 121);
/* oklch */ color: oklch(93.8% 0.140 103.5);

Tailwind

colors: {
  custom: {
    50: '#fff4a3',
    500: '#fbef79',
    950: '#000000',
  },
}

SCSS

$custom: #fbef79;
$custom-light: #fff4a3;
$custom-dark: #000000;

JSON

{
  "hex": "#fbef79",
  "rgb": {
    "r": 251,
    "g": 239,
    "b": 121
  },
  "hsl": {
    "h": 54.462,
    "s": 94.203,
    "l": 72.941
  },
  "oklch": {
    "l": 0.93837,
    "c": 0.13986,
    "h": 103.5
  },
  "luminance": 0.83623
}

Semantic roles & 50–950 ramp

primary

#FBEF79

secondary

#404ED8

accent

#15E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBEF79

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

Preview Lab → · Contrast checker → · Palette generator →