#F4D951#F4D951

#F4D951 is a very light, vivid yellow. Relative luminance 0.695; OKLCH L 88.4% C 0.154 H 97.9°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#F4D951
RGB	rgb(244, 217, 81)
HSL	hsl(50, 88%, 64%)
HSV	hsv(50, 67%, 96%)
CMYK	cmyk(0%, 11.1%, 66.8%, 4.3%)
CIE-LAB	lab(86.73, -5.45, 67.68)
CIE-LCH	lch(86.73, 67.90, 94.60°)
OKLab	oklab(88.38% -0.021 0.1522)
OKLCH	oklch(88.38% 0.154 97.9)
XYZ	xyz(63.6092, 69.4560, 17.8388)
Luminance	0.6945 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4D951 #516CF4

analogous

#F48751 #F4D951 #BEF451

triadic

#F4D951 #51F4D9 #D951F4

tetradic

#F4D951 #51F487 #516CF4 #F451BE

square

#F4D951 #51F487 #516CF4 #F451BE

split-complementary

#F4D951 #51BEF4 #8751F4

monochromatic

#BFA10C #F0CC17 #F4D951 #F8E68B #FBF2C4

Accessibility & contrast

On white

1.41

#F4D951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#F4D951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4D951

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4D951	#FFFFFF	#000000	##000000
##F4D951	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED43F

Deuteranopia (green-blind)

#F5DD59

Tritanopia (blue-blind)

#FFC9BD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #f4d951;
/* rgb */ color: rgb(244, 217, 81);
/* oklch */ color: oklch(88.4% 0.154 97.9);

Tailwind

colors: {
  custom: {
    50: '#fbe488',
    500: '#f4d951',
    950: '#000000',
  },
}

SCSS

$custom: #f4d951;
$custom-light: #fbe488;
$custom-dark: #000000;

JSON

{
  "hex": "#f4d951",
  "rgb": {
    "r": 244,
    "g": 217,
    "b": 81
  },
  "hsl": {
    "h": 50.061,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.88377,
    "c": 0.15366,
    "h": 97.9
  },
  "luminance": 0.69453
}

Semantic roles & 50–950 ramp

primary

#F4D951

secondary

#2D45BD

accent

#27E501

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F4D951

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

Preview Lab → · Contrast checker → · Palette generator →