#F4F570#F4F570

#F4F570 is a very light, vivid yellow. Relative luminance 0.857; OKLCH L 94.4% C 0.155 H 109.4°. Best body text is #000000 at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#F4F570
RGB	rgb(244, 245, 112)
HSL	hsl(60, 87%, 70%)
HSV	hsv(60, 54%, 96%)
CMYK	cmyk(0.4%, 0%, 54.3%, 3.9%)
CIE-LAB	lab(94.19, -17.29, 62.75)
CIE-LCH	lch(94.19, 65.09, 105.41°)
OKLab	oklab(94.39% -0.0514 0.1459)
OKLCH	oklch(94.39% 0.155 109.4)
XYZ	xyz(72.8872, 85.7096, 28.0302)
Luminance	0.8571 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F570 #7170F5

analogous

#F5B370 #F4F570 #B2F570

triadic

#F4F570 #70F4F5 #F570F4

tetradic

#F4F570 #70F5B3 #7170F5 #F570B2

square

#F4F570 #70F5B3 #7170F5 #F570B2

split-complementary

#F4F570 #70B2F5 #B370F5

monochromatic

#DADB0F #F0F137 #F4F570 #F8F9A9 #FDFDE2

Accessibility & contrast

On white

1.16

#F4F570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.14

#F4F570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F570

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F570	#FFFFFF	#000000	##000000
##F4F570	1.00	1.16	18.14	18.14
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.14	21.00	1.00	1.00
##000000	18.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC62

Deuteranopia (green-blind)

#FFF077

Tritanopia (blue-blind)

#FFE7D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f4f570;
/* rgb */ color: rgb(244, 245, 112);
/* oklch */ color: oklch(94.4% 0.155 109.4);

Tailwind

colors: {
  custom: {
    50: '#faf89d',
    500: '#f4f570',
    950: '#000000',
  },
}

SCSS

$custom: #f4f570;
$custom-light: #faf89d;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f570",
  "rgb": {
    "r": 244,
    "g": 245,
    "b": 112
  },
  "hsl": {
    "h": 60.451,
    "s": 86.928,
    "l": 70
  },
  "oklch": {
    "l": 0.94391,
    "c": 0.15467,
    "h": 109.4
  },
  "luminance": 0.85708
}

Semantic roles & 50–950 ramp

primary

#F4F570

secondary

#3B3ACF

accent

#02E304

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F4F570

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

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