#F7F383#F7F383

#F7F383 is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.4% C 0.135 H 106.9°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#F7F383
RGB	rgb(247, 243, 131)
HSL	hsl(58, 88%, 74%)
HSV	hsv(58, 47%, 97%)
CMYK	cmyk(0%, 1.6%, 47%, 3.1%)
CIE-LAB	lab(94.11, -13.57, 54.08)
CIE-LCH	lch(94.11, 55.76, 104.08°)
OKLab	oklab(94.45% -0.0391 0.1288)
OKLCH	oklch(94.45% 0.135 106.9)
XYZ	xyz(74.5068, 85.5160, 34.0497)
Luminance	0.8551 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F383 #8387F7

analogous

#F7B983 #F7F383 #C1F783

triadic

#F7F383 #83F7F3 #F383F7

tetradic

#F7F383 #83F7B9 #8387F7 #F783C1

square

#F7F383 #83F7B9 #8387F7 #F783C1

split-complementary

#F7F383 #83C1F7 #B983F7

monochromatic

#F0E810 #F3ED4A #F7F383 #FBF9BC #FDFCE2

Accessibility & contrast

On white

1.16

#F7F383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#F7F383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F383

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F383	#FFFFFF	#000000	##000000
##F7F383	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB79

Deuteranopia (green-blind)

#FFF088

Tritanopia (blue-blind)

#FFE6D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f7f383;
/* rgb */ color: rgb(247, 243, 131);
/* oklch */ color: oklch(94.4% 0.135 106.9);

Tailwind

colors: {
  custom: {
    50: '#fcf6a9',
    500: '#f7f383',
    950: '#000000',
  },
}

SCSS

$custom: #f7f383;
$custom-light: #fcf6a9;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f383",
  "rgb": {
    "r": 247,
    "g": 243,
    "b": 131
  },
  "hsl": {
    "h": 57.931,
    "s": 87.879,
    "l": 74.118
  },
  "oklch": {
    "l": 0.94446,
    "c": 0.13457,
    "h": 106.9
  },
  "luminance": 0.85514
}

Semantic roles & 50–950 ramp

primary

#F7F383

secondary

#4A4FD4

accent

#09E401

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F7F383

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

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