#F4D859#F4D859

#F4D859 is a very light, vivid yellow. Relative luminance 0.691; OKLCH L 88.2% C 0.147 H 96.8°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#F4D859
RGB	rgb(244, 216, 89)
HSL	hsl(49, 88%, 65%)
HSV	hsv(49, 64%, 96%)
CMYK	cmyk(0%, 11.5%, 63.5%, 4.3%)
CIE-LAB	lab(86.54, -4.48, 64.20)
CIE-LCH	lch(86.54, 64.35, 94.00°)
OKLab	oklab(88.25% -0.0174 0.1461)
OKLCH	oklch(88.25% 0.147 96.8)
XYZ	xyz(63.6701, 69.0692, 19.4272)
Luminance	0.6907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4D859 #5975F4

analogous

#F48A59 #F4D859 #C3F459

triadic

#F4D859 #59F4D8 #D859F4

tetradic

#F4D859 #59F48A #5975F4 #F459C3

square

#F4D859 #59F48A #5975F4 #F459C3

split-complementary

#F4D859 #59C3F4 #8A59F4

monochromatic

#C6A40D #F0CB20 #F4D859 #F8E592 #FCF3CC

Accessibility & contrast

On white

1.42

#F4D859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#F4D859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4D859

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4D859	#FFFFFF	#000000	##000000
##F4D859	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34A

Deuteranopia (green-blind)

#F4DD5F

Tritanopia (blue-blind)

#FFC9BD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #f4d859;
/* rgb */ color: rgb(244, 216, 89);
/* oklch */ color: oklch(88.2% 0.147 96.8);

Tailwind

colors: {
  custom: {
    50: '#fbe38d',
    500: '#f4d859',
    950: '#000000',
  },
}

SCSS

$custom: #f4d859;
$custom-light: #fbe38d;
$custom-dark: #000000;

JSON

{
  "hex": "#f4d859",
  "rgb": {
    "r": 244,
    "g": 216,
    "b": 89
  },
  "hsl": {
    "h": 49.161,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88246,
    "c": 0.14708,
    "h": 96.8
  },
  "luminance": 0.69066
}

Semantic roles & 50–950 ramp

primary

#F4D859

secondary

#2F49C3

accent

#2AE401

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F4D859

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

Preview Lab → · Contrast checker → · Palette generator →