#F4E57F#F4E57F

#F4E57F is a very light, vivid yellow. Relative luminance 0.768; OKLCH L 91.3% C 0.124 H 101.0°. Best body text is #000000 at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#F4E57F
RGB	rgb(244, 229, 127)
HSL	hsl(52, 84%, 73%)
HSV	hsv(52, 48%, 96%)
CMYK	cmyk(0%, 6.1%, 48%, 4.3%)
CIE-LAB	lab(90.23, -8.18, 51.23)
CIE-LCH	lch(90.23, 51.87, 99.07°)
OKLab	oklab(91.3% -0.0238 0.1222)
OKLCH	oklch(91.3% 0.125 101)
XYZ	xyz(69.1602, 76.8063, 31.2566)
Luminance	0.7680 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E57F #7F8EF4

analogous

#F4AB7F #F4E57F #C8F47F

triadic

#F4E57F #7FF4E5 #E57FF4

tetradic

#F4E57F #7FF4AB #7F8EF4 #F47FC8

square

#F4E57F #7FF4AB #7F8EF4 #F47FC8

split-complementary

#F4E57F #7FC8F4 #AB7FF4

monochromatic

#E5CA14 #EFDA47 #F4E57F #F9F0B7 #FDF9E3

Accessibility & contrast

On white

1.28

#F4E57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.36

#F4E57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E57F

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E57F	#FFFFFF	#000000	##000000
##F4E57F	1.00	1.28	16.36	16.36
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.36	21.00	1.00	1.00
##000000	16.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF76

Deuteranopia (green-blind)

#FAE683

Tritanopia (blue-blind)

#FFD8CD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f4e57f;
/* rgb */ color: rgb(244, 229, 127);
/* oklch */ color: oklch(91.3% 0.124 101.0);

Tailwind

colors: {
  custom: {
    50: '#faeda6',
    500: '#f4e57f',
    950: '#000000',
  },
}

SCSS

$custom: #f4e57f;
$custom-light: #faeda6;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e57f",
  "rgb": {
    "r": 244,
    "g": 229,
    "b": 127
  },
  "hsl": {
    "h": 52.308,
    "s": 84.173,
    "l": 72.745
  },
  "oklch": {
    "l": 0.91298,
    "c": 0.1245,
    "h": 101
  },
  "luminance": 0.76804
}

Semantic roles & 50–950 ramp

primary

#F4E57F

secondary

#4859D0

accent

#21E105

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F4E57F

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

Preview Lab → · Contrast checker → · Palette generator →