#F5F152#F5F152

#F5F152 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.4% C 0.173 H 107.9°. Best body text is #000000 at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#F5F152
RGB	rgb(245, 241, 82)
HSL	hsl(59, 89%, 64%)
HSV	hsv(59, 67%, 96%)
CMYK	cmyk(0%, 1.6%, 66.5%, 3.9%)
CIE-LAB	lab(92.99, -16.87, 73.71)
CIE-LCH	lch(92.99, 75.62, 102.89°)
OKLab	oklab(93.37% -0.0534 0.1651)
OKLCH	oklch(93.37% 0.173 107.9)
XYZ	xyz(70.6370, 82.9345, 20.2681)
Luminance	0.8293 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F152 #5256F5

analogous

#F5A052 #F5F152 #A7F552

triadic

#F5F152 #52F5F1 #F152F5

tetradic

#F5F152 #52F5A0 #5256F5 #F552A7

square

#F5F152 #52F5A0 #5256F5 #F552A7

split-complementary

#F5F152 #52A7F5 #A052F5

monochromatic

#C1BD0B #F2EC18 #F5F152 #F8F68C #FCFAC6

Accessibility & contrast

On white

1.19

#F5F152 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.59

#F5F152 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F152

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F152	#FFFFFF	#000000	##000000
##F5F152	1.00	1.19	17.59	17.59
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.59	21.00	1.00	1.00
##000000	17.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE83A

Deuteranopia (green-blind)

#FFEE5D

Tritanopia (blue-blind)

#FFE2D1

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f5f152;
/* rgb */ color: rgb(245, 241, 82);
/* oklch */ color: oklch(93.4% 0.173 107.9);

Tailwind

colors: {
  custom: {
    50: '#fcf58b',
    500: '#f5f152',
    950: '#000000',
  },
}

SCSS

$custom: #f5f152;
$custom-light: #fcf58b;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f152",
  "rgb": {
    "r": 245,
    "g": 241,
    "b": 82
  },
  "hsl": {
    "h": 58.528,
    "s": 89.071,
    "l": 64.118
  },
  "oklch": {
    "l": 0.93373,
    "c": 0.17348,
    "h": 107.9
  },
  "luminance": 0.82932
}

Semantic roles & 50–950 ramp

primary

#F5F152

secondary

#2C30BF

accent

#06E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5F152

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

Preview Lab → · Contrast checker → · Palette generator →