#F5E37C#F5E37C

#F5E37C is a very light, vivid yellow. Relative luminance 0.758; OKLCH L 90.9% C 0.126 H 99.6°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#F5E37C
RGB	rgb(245, 227, 124)
HSL	hsl(51, 86%, 72%)
HSV	hsv(51, 49%, 96%)
CMYK	cmyk(0%, 7.3%, 49.4%, 3.9%)
CIE-LAB	lab(89.77, -7.04, 52.11)
CIE-LCH	lch(89.77, 52.59, 97.70°)
OKLab	oklab(90.94% -0.0209 0.1239)
OKLCH	oklch(90.94% 0.126 99.6)
XYZ	xyz(68.7654, 75.8084, 30.0751)
Luminance	0.7581 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E37C #7C8EF5

analogous

#F5A67C #F5E37C #CBF57C

triadic

#F5E37C #7CF5E3 #E37CF5

tetradic

#F5E37C #7CF5A6 #7C8EF5 #F57CCB

square

#F5E37C #7CF5A6 #7C8EF5 #F57CCB

split-complementary

#F5E37C #7CCBF5 #A67CF5

monochromatic

#E5C611 #F1D743 #F5E37C #F9EFB5 #FDF9E3

Accessibility & contrast

On white

1.30

#F5E37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#F5E37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E37C

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E37C	#FFFFFF	#000000	##000000
##F5E37C	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE73

Deuteranopia (green-blind)

#F9E580

Tritanopia (blue-blind)

#FFD6CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f5e37c;
/* rgb */ color: rgb(245, 227, 124);
/* oklch */ color: oklch(90.9% 0.126 99.6);

Tailwind

colors: {
  custom: {
    50: '#fbeba4',
    500: '#f5e37c',
    950: '#000000',
  },
}

SCSS

$custom: #f5e37c;
$custom-light: #fbeba4;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e37c",
  "rgb": {
    "r": 245,
    "g": 227,
    "b": 124
  },
  "hsl": {
    "h": 51.074,
    "s": 85.816,
    "l": 72.353
  },
  "oklch": {
    "l": 0.9094,
    "c": 0.12565,
    "h": 99.6
  },
  "luminance": 0.75806
}

Semantic roles & 50–950 ramp

primary

#F5E37C

secondary

#4559D1

accent

#24E203

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F5E37C

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

Preview Lab → · Contrast checker → · Palette generator →