#F4E37B#F4E37B

#F4E37B is a very light, vivid yellow. Relative luminance 0.756; OKLCH L 90.8% C 0.127 H 100.2°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#F4E37B
RGB	rgb(244, 227, 123)
HSL	hsl(52, 85%, 72%)
HSV	hsv(52, 50%, 96%)
CMYK	cmyk(0%, 7%, 49.6%, 4.3%)
CIE-LAB	lab(89.68, -7.53, 52.45)
CIE-LCH	lch(89.68, 52.99, 98.17°)
OKLab	oklab(90.84% -0.0224 0.1246)
OKLCH	oklch(90.84% 0.127 100.2)
XYZ	xyz(68.3545, 75.6038, 29.7274)
Luminance	0.7560 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E37B #7B8CF4

analogous

#F4A77B #F4E37B #C9F47B

triadic

#F4E37B #7BF4E3 #E37BF4

tetradic

#F4E37B #7BF4A7 #7B8CF4 #F47BC9

square

#F4E37B #7BF4A7 #7B8CF4 #F47BC9

split-complementary

#F4E37B #7BC9F4 #A77BF4

monochromatic

#E2C513 #EFD743 #F4E37B #F9EFB3 #FDF9E3

Accessibility & contrast

On white

1.30

#F4E37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#F4E37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E37B

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E37B	#FFFFFF	#000000	##000000
##F4E37B	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE72

Deuteranopia (green-blind)

#F9E480

Tritanopia (blue-blind)

#FFD6CB

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f4e37b;
/* rgb */ color: rgb(244, 227, 123);
/* oklch */ color: oklch(90.8% 0.127 100.2);

Tailwind

colors: {
  custom: {
    50: '#faeba3',
    500: '#f4e37b',
    950: '#000000',
  },
}

SCSS

$custom: #f4e37b;
$custom-light: #faeba3;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e37b",
  "rgb": {
    "r": 244,
    "g": 227,
    "b": 123
  },
  "hsl": {
    "h": 51.57,
    "s": 84.615,
    "l": 71.961
  },
  "oklch": {
    "l": 0.9084,
    "c": 0.12656,
    "h": 100.2
  },
  "luminance": 0.75601
}

Semantic roles & 50–950 ramp

primary

#F4E37B

secondary

#4458CF

accent

#23E104

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F4E37B

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

Preview Lab → · Contrast checker → · Palette generator →