#CFD557#CFD557

#CFD557 is a very light, vivid yellow. Relative luminance 0.615; OKLCH L 84.4% C 0.148 H 111.7°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#CFD557
RGB	rgb(207, 213, 87)
HSL	hsl(63, 60%, 59%)
HSV	hsv(63, 59%, 84%)
CMYK	cmyk(2.8%, 0%, 59.2%, 16.5%)
CIE-LAB	lab(82.67, -18.34, 59.96)
CIE-LCH	lch(82.67, 62.70, 107.01°)
OKLab	oklab(84.43% -0.0549 0.1377)
OKLCH	oklch(84.43% 0.148 111.7)
XYZ	xyz(51.2480, 61.5431, 18.1944)
Luminance	0.6154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD557 #5D57D5

analogous

#D59C57 #CFD557 #90D557

triadic

#CFD557 #57CFD5 #D557CF

tetradic

#CFD557 #57D59C #5D57D5 #D55790

square

#CFD557 #57D59C #5D57D5 #D55790

split-complementary

#CFD557 #5790D5 #9C57D5

monochromatic

#898E24 #B8BF30 #CFD557 #DDE188 #EBEDB9

Accessibility & contrast

On white

1.58

#CFD557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#CFD557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD557

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD557	#FFFFFF	#000000	##000000
##CFD557	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC49

Deuteranopia (green-blind)

#E5CF5F

Tritanopia (blue-blind)

#DCC9BA

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #cfd557;
/* rgb */ color: rgb(207, 213, 87);
/* oklch */ color: oklch(84.4% 0.148 111.7);

Tailwind

colors: {
  custom: {
    50: '#e0e18b',
    500: '#cfd557',
    950: '#000000',
  },
}

SCSS

$custom: #cfd557;
$custom-light: #e0e18b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd557",
  "rgb": {
    "r": 207,
    "g": 213,
    "b": 87
  },
  "hsl": {
    "h": 62.857,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.84426,
    "c": 0.14822,
    "h": 111.7
  },
  "luminance": 0.61542
}

Semantic roles & 50–950 ramp

primary

#CFD557

secondary

#413C94

accent

#45E34C

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFD557

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

Preview Lab → · Contrast checker → · Palette generator →