#F2DD51#F2DD51

#F2DD51 is a very light, vivid yellow. Relative luminance 0.712; OKLCH L 89.0% C 0.157 H 100.7°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#F2DD51
RGB	rgb(242, 221, 81)
HSL	hsl(52, 86%, 63%)
HSV	hsv(52, 67%, 95%)
CMYK	cmyk(0%, 8.7%, 66.5%, 5.1%)
CIE-LAB	lab(87.58, -8.29, 68.50)
CIE-LCH	lch(87.58, 69.00, 96.90°)
OKLab	oklab(89.01% -0.029 0.154)
OKLCH	oklch(89.01% 0.157 100.7)
XYZ	xyz(63.9624, 71.1870, 18.1543)
Luminance	0.7118 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2DD51 #5166F2

analogous

#F28C51 #F2DD51 #B6F251

triadic

#F2DD51 #51F2DD #DD51F2

tetradic

#F2DD51 #51F28C #5166F2 #F251B6

square

#F2DD51 #51F28C #5166F2 #F251B6

split-complementary

#F2DD51 #51B6F2 #8C51F2

monochromatic

#BBA40E #EED218 #F2DD51 #F6E88A #FBF3C3

Accessibility & contrast

On white

1.38

#F2DD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.24

#F2DD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2DD51

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2DD51	#FFFFFF	#000000	##000000
##F2DD51	1.00	1.38	15.24	15.24
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.24	21.00	1.00	1.00
##000000	15.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73E

Deuteranopia (green-blind)

#F7DF59

Tritanopia (blue-blind)

#FFCEC0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #f2dd51;
/* rgb */ color: rgb(242, 221, 81);
/* oklch */ color: oklch(89.0% 0.157 100.7);

Tailwind

colors: {
  custom: {
    50: '#fae789',
    500: '#f2dd51',
    950: '#000000',
  },
}

SCSS

$custom: #f2dd51;
$custom-light: #fae789;
$custom-dark: #000000;

JSON

{
  "hex": "#f2dd51",
  "rgb": {
    "r": 242,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 52.174,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.89007,
    "c": 0.15671,
    "h": 100.7
  },
  "luminance": 0.71184
}

Semantic roles & 50–950 ramp

primary

#F2DD51

secondary

#2E40B9

accent

#20E303

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F2DD51

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

Preview Lab → · Contrast checker → · Palette generator →