#FFDA51#FFDA51

#FFDA51 is a very light, vivid yellow. Relative luminance 0.720; OKLCH L 89.6% C 0.156 H 93.7°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#FFDA51
RGB	rgb(255, 218, 81)
HSL	hsl(47, 100%, 66%)
HSV	hsv(47, 68%, 100%)
CMYK	cmyk(0%, 14.5%, 68.2%, 0%)
CIE-LAB	lab(87.97, -1.39, 69.27)
CIE-LCH	lch(87.97, 69.28, 91.15°)
OKLab	oklab(89.59% -0.0101 0.1552)
OKLCH	oklch(89.59% 0.156 93.7)
XYZ	xyz(67.8001, 72.0006, 18.1093)
Luminance	0.7200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFDA51 #5176FF

analogous

#FF8351 #FFDA51 #CDFF51

triadic

#FFDA51 #51FFDA #DA51FF

tetradic

#FFDA51 #51FF83 #5176FF #FF51CD

square

#FFDA51 #51FF83 #5176FF #FF51CD

split-complementary

#FFDA51 #51CDFF #8351FF

monochromatic

#D6A800 #FFCD14 #FFDA51 #FFE78E #FFF4CB

Accessibility & contrast

On white

1.36

#FFDA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#FFDA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFDA51

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFDA51	#FFFFFF	#000000	##000000
##FFDA51	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D63F

Deuteranopia (green-blind)

#FAE158

Tritanopia (blue-blind)

#FFC9BE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #ffda51;
/* rgb */ color: rgb(255, 218, 81);
/* oklch */ color: oklch(89.6% 0.156 93.7);

Tailwind

colors: {
  custom: {
    50: '#ffe589',
    500: '#ffda51',
    950: '#000000',
  },
}

SCSS

$custom: #ffda51;
$custom-light: #ffe589;
$custom-dark: #000000;

JSON

{
  "hex": "#ffda51",
  "rgb": {
    "r": 255,
    "g": 218,
    "b": 81
  },
  "hsl": {
    "h": 47.241,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8959,
    "c": 0.15554,
    "h": 93.7
  },
  "luminance": 0.71997
}

Semantic roles & 50–950 ramp

primary

#FFDA51

secondary

#2549D0

accent

#31E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19150C

muted

#87847F

Preview Lab

Preview with #FFDA51

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

Preview Lab → · Contrast checker → · Palette generator →