#F4E945#F4E945

#F4E945 is a very light, vivid yellow. Relative luminance 0.779; OKLCH L 91.5% C 0.174 H 105.5°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#F4E945
RGB	rgb(244, 233, 69)
HSL	hsl(56, 89%, 61%)
HSV	hsv(56, 72%, 96%)
CMYK	cmyk(0%, 4.5%, 71.7%, 4.3%)
CIE-LAB	lab(90.75, -14.00, 76.12)
CIE-LCH	lch(90.75, 77.39, 100.42°)
OKLab	oklab(91.55% -0.0465 0.168)
OKLCH	oklch(91.55% 0.174 105.5)
XYZ	xyz(67.5241, 77.9431, 17.1168)
Luminance	0.7794 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E945 #4550F4

analogous

#F49245 #F4E945 #A7F445

triadic

#F4E945 #45F4E9 #E945F4

tetradic

#F4E945 #45F492 #4550F4 #F445A7

square

#F4E945 #45F492 #4550F4 #F445A7

split-complementary

#F4E945 #45A7F4 #9245F4

monochromatic

#B4A90B #EEE00E #F4E945 #F7F07F #FBF7B9

Accessibility & contrast

On white

1.27

#F4E945 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#F4E945 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E945

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E945	#FFFFFF	#000000	##000000
##F4E945	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE127

Deuteranopia (green-blind)

#FFE851

Tritanopia (blue-blind)

#FFD9C9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f4e945;
/* rgb */ color: rgb(244, 233, 69);
/* oklch */ color: oklch(91.5% 0.174 105.5);

Tailwind

colors: {
  custom: {
    50: '#fcef83',
    500: '#f4e945',
    950: '#000000',
  },
}

SCSS

$custom: #f4e945;
$custom-light: #fcef83;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e945",
  "rgb": {
    "r": 244,
    "g": 233,
    "b": 69
  },
  "hsl": {
    "h": 56.229,
    "s": 88.832,
    "l": 61.373
  },
  "oklch": {
    "l": 0.91549,
    "c": 0.17433,
    "h": 105.5
  },
  "luminance": 0.77941
}

Semantic roles & 50–950 ramp

primary

#F4E945

secondary

#2A32B3

accent

#0EE500

background

#FFFFFC

surface

#FFFEF3

border

#D7D6CD

text

#18160C

muted

#86857F

Preview Lab

Preview with #F4E945

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

Preview Lab → · Contrast checker → · Palette generator →