#F5E37A#F5E37A

#F5E37A is a very light, vivid yellow. Relative luminance 0.758; OKLCH L 90.9% C 0.128 H 99.8°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#F5E37A
RGB	rgb(245, 227, 122)
HSL	hsl(51, 86%, 72%)
HSV	hsv(51, 50%, 96%)
CMYK	cmyk(0%, 7.3%, 50.2%, 3.9%)
CIE-LAB	lab(89.75, -7.22, 53.03)
CIE-LCH	lch(89.75, 53.52, 97.75°)
OKLab	oklab(90.91% -0.0216 0.1258)
OKLCH	oklch(90.91% 0.128 99.8)
XYZ	xyz(68.6402, 75.7583, 29.4157)
Luminance	0.7576 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E37A #7A8CF5

analogous

#F5A67A #F5E37A #C9F57A

triadic

#F5E37A #7AF5E3 #E37AF5

tetradic

#F5E37A #7AF5A6 #7A8CF5 #F57AC9

square

#F5E37A #7AF5A6 #7A8CF5 #F57AC9

split-complementary

#F5E37A #7AC9F5 #A67AF5

monochromatic

#E3C511 #F1D741 #F5E37A #F9EFB3 #FDF9E3

Accessibility & contrast

On white

1.30

#F5E37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.15

#F5E37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E37A

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E37A	#FFFFFF	#000000	##000000
##F5E37A	1.00	1.30	16.15	16.15
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.15	21.00	1.00	1.00
##000000	16.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE71

Deuteranopia (green-blind)

#FAE57F

Tritanopia (blue-blind)

#FFD6CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f5e37a;
/* rgb */ color: rgb(245, 227, 122);
/* oklch */ color: oklch(90.9% 0.128 99.8);

Tailwind

colors: {
  custom: {
    50: '#fbeba3',
    500: '#f5e37a',
    950: '#000000',
  },
}

SCSS

$custom: #f5e37a;
$custom-light: #fbeba3;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e37a",
  "rgb": {
    "r": 245,
    "g": 227,
    "b": 122
  },
  "hsl": {
    "h": 51.22,
    "s": 86.014,
    "l": 71.961
  },
  "oklch": {
    "l": 0.90914,
    "c": 0.1276,
    "h": 99.8
  },
  "luminance": 0.75756
}

Semantic roles & 50–950 ramp

primary

#F5E37A

secondary

#4358D0

accent

#24E303

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F5E37A

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

Preview Lab → · Contrast checker → · Palette generator →