#FBF779#FBF779

#FBF779 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.5% C 0.148 H 107.2°. Best body text is #000000 at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#FBF779
RGB	rgb(251, 247, 121)
HSL	hsl(58, 94%, 73%)
HSV	hsv(58, 52%, 98%)
CMYK	cmyk(0%, 1.6%, 51.8%, 1.6%)
CIE-LAB	lab(95.33, -14.80, 60.21)
CIE-LCH	lch(95.33, 62.00, 103.81°)
OKLab	oklab(95.47% -0.0438 0.1412)
OKLCH	oklch(95.47% 0.148 107.2)
XYZ	xyz(76.4976, 88.4133, 31.1213)
Luminance	0.8841 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF779 #797DFB

analogous

#FBB679 #FBF779 #BEFB79

triadic

#FBF779 #79FBF7 #F779FB

tetradic

#FBF779 #79FBB6 #797DFB #FB79BE

square

#FBF779 #79FBB6 #797DFB #FB79BE

split-complementary

#FBF779 #79BEFB #B679FB

monochromatic

#F2EB07 #F9F33E #FBF779 #FDFBB4 #FEFDE1

Accessibility & contrast

On white

1.12

#FBF779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.68

#FBF779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF779

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF779	#FFFFFF	#000000	##000000
##FBF779	1.00	1.12	18.68	18.68
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.68	21.00	1.00	1.00
##000000	18.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF6D

Deuteranopia (green-blind)

#FFF47F

Tritanopia (blue-blind)

#FFE9DB

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fbf779;
/* rgb */ color: rgb(251, 247, 121);
/* oklch */ color: oklch(95.5% 0.148 107.2);

Tailwind

colors: {
  custom: {
    50: '#fff9a3',
    500: '#fbf779',
    950: '#000000',
  },
}

SCSS

$custom: #fbf779;
$custom-light: #fff9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf779",
  "rgb": {
    "r": 251,
    "g": 247,
    "b": 121
  },
  "hsl": {
    "h": 58.154,
    "s": 94.203,
    "l": 72.941
  },
  "oklch": {
    "l": 0.95465,
    "c": 0.14784,
    "h": 107.2
  },
  "luminance": 0.88411
}

Semantic roles & 50–950 ramp

primary

#FBF779

secondary

#4045D8

accent

#07E600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF779

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

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