#F4F259#F4F259

#F4F259 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.6% C 0.170 H 108.6°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#F4F259
RGB	rgb(244, 242, 89)
HSL	hsl(59, 88%, 65%)
HSV	hsv(59, 64%, 96%)
CMYK	cmyk(0%, 0.8%, 63.5%, 4.3%)
CIE-LAB	lab(93.22, -17.37, 71.25)
CIE-LCH	lch(93.22, 73.34, 103.70°)
OKLab	oklab(93.55% -0.054 0.161)
OKLCH	oklch(93.55% 0.17 108.6)
XYZ	xyz(70.8659, 83.4607, 21.8258)
Luminance	0.8346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F259 #595BF4

analogous

#F4A559 #F4F259 #A8F459

triadic

#F4F259 #59F4F2 #F259F4

tetradic

#F4F259 #59F4A5 #595BF4 #F459A8

square

#F4F259 #59F4A5 #595BF4 #F459A8

split-complementary

#F4F259 #59A8F4 #A559F4

monochromatic

#C6C30D #F0EE20 #F4F259 #F8F692 #FCFBCC

Accessibility & contrast

On white

1.19

#F4F259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#F4F259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F259

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F259	#FFFFFF	#000000	##000000
##F4F259	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE945

Deuteranopia (green-blind)

#FFEE63

Tritanopia (blue-blind)

#FFE3D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f4f259;
/* rgb */ color: rgb(244, 242, 89);
/* oklch */ color: oklch(93.6% 0.170 108.6);

Tailwind

colors: {
  custom: {
    50: '#fbf68f',
    500: '#f4f259',
    950: '#000000',
  },
}

SCSS

$custom: #f4f259;
$custom-light: #fbf68f;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f259",
  "rgb": {
    "r": 244,
    "g": 242,
    "b": 89
  },
  "hsl": {
    "h": 59.226,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.93553,
    "c": 0.16981,
    "h": 108.6
  },
  "luminance": 0.83459
}

Semantic roles & 50–950 ramp

primary

#F4F259

secondary

#2F31C3

accent

#04E401

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F4F259

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

Preview Lab → · Contrast checker → · Palette generator →