#F4E77B#F4E77B

#F4E77B is a very light, vivid yellow. Relative luminance 0.778; OKLCH L 91.6% C 0.130 H 102.5°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#F4E77B
RGB	rgb(244, 231, 123)
HSL	hsl(54, 85%, 72%)
HSV	hsv(54, 50%, 96%)
CMYK	cmyk(0%, 5.3%, 49.6%, 4.3%)
CIE-LAB	lab(90.70, -9.53, 53.68)
CIE-LCH	lch(90.70, 54.52, 100.06°)
OKLab	oklab(91.65% -0.0281 0.1273)
OKLCH	oklch(91.65% 0.13 102.5)
XYZ	xyz(69.4612, 77.8173, 30.0963)
Luminance	0.7782 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E77B #7B88F4

analogous

#F4AB7B #F4E77B #C4F47B

triadic

#F4E77B #7BF4E7 #E77BF4

tetradic

#F4E77B #7BF4AB #7B88F4 #F47BC4

square

#F4E77B #7BF4AB #7B88F4 #F47BC4

split-complementary

#F4E77B #7BC4F4 #AB7BF4

monochromatic

#E2CC13 #EFDD43 #F4E77B #F9F1B3 #FDFAE3

Accessibility & contrast

On white

1.27

#F4E77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#F4E77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E77B

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E77B	#FFFFFF	#000000	##000000
##F4E77B	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E171

Deuteranopia (green-blind)

#FCE780

Tritanopia (blue-blind)

#FFDACE

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f4e77b;
/* rgb */ color: rgb(244, 231, 123);
/* oklch */ color: oklch(91.6% 0.130 102.5);

Tailwind

colors: {
  custom: {
    50: '#faeea3',
    500: '#f4e77b',
    950: '#000000',
  },
}

SCSS

$custom: #f4e77b;
$custom-light: #faeea3;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e77b",
  "rgb": {
    "r": 244,
    "g": 231,
    "b": 123
  },
  "hsl": {
    "h": 53.554,
    "s": 84.615,
    "l": 71.961
  },
  "oklch": {
    "l": 0.9165,
    "c": 0.13034,
    "h": 102.5
  },
  "luminance": 0.77815
}

Semantic roles & 50–950 ramp

primary

#F4E77B

secondary

#4453CF

accent

#1CE104

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F4E77B

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

Preview Lab → · Contrast checker → · Palette generator →