#F5E757#F5E757

#F5E757 is a very light, vivid yellow. Relative luminance 0.773; OKLCH L 91.4% C 0.161 H 103.8°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#F5E757
RGB	rgb(245, 231, 87)
HSL	hsl(55, 89%, 65%)
HSV	hsv(55, 64%, 96%)
CMYK	cmyk(0%, 5.7%, 64.5%, 3.9%)
CIE-LAB	lab(90.44, -11.70, 69.17)
CIE-LCH	lch(90.44, 70.15, 99.60°)
OKLab	oklab(91.36% -0.0382 0.1563)
OKLCH	oklch(91.36% 0.161 103.8)
XYZ	xyz(67.9550, 77.2550, 20.3471)
Luminance	0.7725 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E757 #5765F5

analogous

#F59857 #F5E757 #B4F557

triadic

#F5E757 #57F5E7 #E757F5

tetradic

#F5E757 #57F598 #5765F5 #F557B4

square

#F5E757 #57F598 #5765F5 #F557B4

split-complementary

#F5E757 #57B4F5 #9857F5

monochromatic

#C6B50C #F2DF1D #F5E757 #F8EF91 #FCF8CB

Accessibility & contrast

On white

1.28

#F5E757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#F5E757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E757

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E757	#FFFFFF	#000000	##000000
##F5E757	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE044

Deuteranopia (green-blind)

#FFE760

Tritanopia (blue-blind)

#FFD8C9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f5e757;
/* rgb */ color: rgb(245, 231, 87);
/* oklch */ color: oklch(91.4% 0.161 103.8);

Tailwind

colors: {
  custom: {
    50: '#fcee8d',
    500: '#f5e757',
    950: '#000000',
  },
}

SCSS

$custom: #f5e757;
$custom-light: #fcee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e757",
  "rgb": {
    "r": 245,
    "g": 231,
    "b": 87
  },
  "hsl": {
    "h": 54.684,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.91356,
    "c": 0.16087,
    "h": 103.8
  },
  "luminance": 0.77252
}

Semantic roles & 50–950 ramp

primary

#F5E757

secondary

#2D3BC3

accent

#14E500

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F5E757

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

Preview Lab → · Contrast checker → · Palette generator →