#F7E37B#F7E37B

#F7E37B is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 91.1% C 0.127 H 98.7°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#F7E37B
RGB	rgb(247, 227, 123)
HSL	hsl(50, 89%, 73%)
HSV	hsv(50, 50%, 97%)
CMYK	cmyk(0%, 8.1%, 50.2%, 3.1%)
CIE-LAB	lab(89.93, -6.33, 52.81)
CIE-LCH	lch(89.93, 53.19, 96.84°)
OKLab	oklab(91.1% -0.0191 0.1253)
OKLCH	oklch(91.1% 0.127 98.7)
XYZ	xyz(69.4042, 76.1450, 29.7766)
Luminance	0.7614 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7E37B #7B8FF7

analogous

#F7A57B #F7E37B #CDF77B

triadic

#F7E37B #7BF7E3 #E37BF7

tetradic

#F7E37B #7BF7A5 #7B8FF7 #F77BCD

square

#F7E37B #7BF7A5 #7B8FF7 #F77BCD

split-complementary

#F7E37B #7BCDF7 #A57BF7

monochromatic

#E9C60E #F4D741 #F7E37B #FAEFB5 #FDF9E2

Accessibility & contrast

On white

1.29

#F7E37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#F7E37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7E37B

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7E37B	#FFFFFF	#000000	##000000
##F7E37B	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE72

Deuteranopia (green-blind)

#FAE57F

Tritanopia (blue-blind)

#FFD6CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f7e37b;
/* rgb */ color: rgb(247, 227, 123);
/* oklch */ color: oklch(91.1% 0.127 98.7);

Tailwind

colors: {
  custom: {
    50: '#fceba3',
    500: '#f7e37b',
    950: '#000000',
  },
}

SCSS

$custom: #f7e37b;
$custom-light: #fceba3;
$custom-dark: #000000;

JSON

{
  "hex": "#f7e37b",
  "rgb": {
    "r": 247,
    "g": 227,
    "b": 123
  },
  "hsl": {
    "h": 50.323,
    "s": 88.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.911,
    "c": 0.12678,
    "h": 98.7
  },
  "luminance": 0.76142
}

Semantic roles & 50–950 ramp

primary

#F7E37B

secondary

#435AD3

accent

#25E500

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F7E37B

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

Preview Lab → · Contrast checker → · Palette generator →