#F2F051#F2F051

#F2F051 is a very light, vivid yellow. Relative luminance 0.818; OKLCH L 92.9% C 0.174 H 108.6°. Best body text is #000000 at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#F2F051
RGB	rgb(242, 240, 81)
HSL	hsl(59, 86%, 63%)
HSV	hsv(59, 67%, 95%)
CMYK	cmyk(0%, 0.8%, 66.5%, 5.1%)
CIE-LAB	lab(92.48, -17.65, 73.50)
CIE-LCH	lch(92.48, 75.59, 103.51°)
OKLab	oklab(92.91% -0.0555 0.1646)
OKLCH	oklch(92.91% 0.174 108.6)
XYZ	xyz(69.2657, 81.7936, 19.9221)
Luminance	0.8179 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2F051 #5153F2

analogous

#F2A051 #F2F051 #A3F251

triadic

#F2F051 #51F2F0 #F051F2

tetradic

#F2F051 #51F2A0 #5153F2 #F251A3

square

#F2F051 #51F2A0 #5153F2 #F251A3

split-complementary

#F2F051 #51A3F2 #A051F2

monochromatic

#BBB90E #EEEB18 #F2F051 #F6F58A #FBFAC3

Accessibility & contrast

On white

1.21

#F2F051 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.36

#F2F051 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2F051

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2F051	#FFFFFF	#000000	##000000
##F2F051	1.00	1.21	17.36	17.36
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.36	21.00	1.00	1.00
##000000	17.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE639

Deuteranopia (green-blind)

#FFEC5C

Tritanopia (blue-blind)

#FFE1D0

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f2f051;
/* rgb */ color: rgb(242, 240, 81);
/* oklch */ color: oklch(92.9% 0.174 108.6);

Tailwind

colors: {
  custom: {
    50: '#faf48a',
    500: '#f2f051',
    950: '#000000',
  },
}

SCSS

$custom: #f2f051;
$custom-light: #faf48a;
$custom-dark: #000000;

JSON

{
  "hex": "#f2f051",
  "rgb": {
    "r": 242,
    "g": 240,
    "b": 81
  },
  "hsl": {
    "h": 59.255,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.92913,
    "c": 0.17366,
    "h": 108.6
  },
  "luminance": 0.81792
}

Semantic roles & 50–950 ramp

primary

#F2F051

secondary

#2E30B9

accent

#06E303

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #F2F051

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

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