#F4F45F#F4F45F

#F4F45F is a very light, vivid yellow. Relative luminance 0.848; OKLCH L 94.0% C 0.167 H 109.2°. Best body text is #000000 at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#F4F45F
RGB	rgb(244, 244, 95)
HSL	hsl(60, 87%, 66%)
HSV	hsv(60, 61%, 96%)
CMYK	cmyk(0%, 0%, 61.1%, 4.3%)
CIE-LAB	lab(93.78, -17.98, 69.47)
CIE-LCH	lch(93.78, 71.76, 104.51°)
OKLab	oklab(94.02% -0.0551 0.1581)
OKLCH	oklch(94.02% 0.167 109.2)
XYZ	xyz(71.7267, 84.7627, 23.4067)
Luminance	0.8476 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F45F #5F5FF4

analogous

#F4AA5F #F4F45F #AAF45F

triadic

#F4F45F #5FF4F4 #F45FF4

tetradic

#F4F45F #5FF4AA #5F5FF4 #F45FAA

square

#F4F45F #5FF4AA #5F5FF4 #F45FAA

split-complementary

#F4F45F #5FAAF4 #AA5FF4

monochromatic

#CBCB0E #F0F026 #F4F45F #F8F898 #FCFCD2

Accessibility & contrast

On white

1.17

#F4F45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.95

#F4F45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F45F

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F45F	#FFFFFF	#000000	##000000
##F4F45F	1.00	1.17	17.95	17.95
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.95	21.00	1.00	1.00
##000000	17.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA4D

Deuteranopia (green-blind)

#FFEF68

Tritanopia (blue-blind)

#FFE6D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f4f45f;
/* rgb */ color: rgb(244, 244, 95);
/* oklch */ color: oklch(94.0% 0.167 109.2);

Tailwind

colors: {
  custom: {
    50: '#fbf793',
    500: '#f4f45f',
    950: '#000000',
  },
}

SCSS

$custom: #f4f45f;
$custom-light: #fbf793;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f45f",
  "rgb": {
    "r": 244,
    "g": 244,
    "b": 95
  },
  "hsl": {
    "h": 60,
    "s": 87.135,
    "l": 66.471
  },
  "oklch": {
    "l": 0.94018,
    "c": 0.1674,
    "h": 109.2
  },
  "luminance": 0.84761
}

Semantic roles & 50–950 ramp

primary

#F4F45F

secondary

#3030C7

accent

#02E402

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F4F45F

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

Preview Lab → · Contrast checker → · Palette generator →