#F4E47B#F4E47B

#F4E47B is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 91.0% C 0.127 H 100.8°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#F4E47B
RGB	rgb(244, 228, 123)
HSL	hsl(52, 85%, 72%)
HSV	hsv(52, 50%, 96%)
CMYK	cmyk(0%, 6.6%, 49.6%, 4.3%)
CIE-LAB	lab(89.93, -8.03, 52.76)
CIE-LCH	lch(89.93, 53.37, 98.65°)
OKLab	oklab(91.04% -0.0238 0.1253)
OKLCH	oklch(91.04% 0.127 100.8)
XYZ	xyz(68.6288, 76.1524, 29.8189)
Luminance	0.7615 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E47B #7B8BF4

analogous

#F4A87B #F4E47B #C8F47B

triadic

#F4E47B #7BF4E4 #E47BF4

tetradic

#F4E47B #7BF4A8 #7B8BF4 #F47BC8

square

#F4E47B #7BF4A8 #7B8BF4 #F47BC8

split-complementary

#F4E47B #7BC8F4 #A87BF4

monochromatic

#E2C613 #EFD843 #F4E47B #F9F0B3 #FDF9E3

Accessibility & contrast

On white

1.29

#F4E47B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#F4E47B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E47B

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E47B	#FFFFFF	#000000	##000000
##F4E47B	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE72

Deuteranopia (green-blind)

#FAE580

Tritanopia (blue-blind)

#FFD7CC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f4e47b;
/* rgb */ color: rgb(244, 228, 123);
/* oklch */ color: oklch(91.0% 0.127 100.8);

Tailwind

colors: {
  custom: {
    50: '#faeca3',
    500: '#f4e47b',
    950: '#000000',
  },
}

SCSS

$custom: #f4e47b;
$custom-light: #faeca3;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e47b",
  "rgb": {
    "r": 244,
    "g": 228,
    "b": 123
  },
  "hsl": {
    "h": 52.066,
    "s": 84.615,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91042,
    "c": 0.12749,
    "h": 100.8
  },
  "luminance": 0.7615
}

Semantic roles & 50–950 ramp

primary

#F4E47B

secondary

#4456CF

accent

#22E104

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F4E47B

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

Preview Lab → · Contrast checker → · Palette generator →