#CFE043#CFE043

#CFE043 is a very light, vivid yellow. Relative luminance 0.670; OKLCH L 86.6% C 0.174 H 115.5°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#CFE043
RGB	rgb(207, 224, 67)
HSL	hsl(66, 72%, 57%)
HSV	hsv(66, 70%, 88%)
CMYK	cmyk(7.6%, 0%, 70.1%, 12.2%)
CIE-LAB	lab(85.50, -24.90, 70.73)
CIE-LCH	lch(85.50, 74.99, 109.39°)
OKLab	oklab(86.64% -0.0752 0.1575)
OKLCH	oklch(86.64% 0.175 115.5)
XYZ	xyz(53.4023, 66.9828, 15.4249)
Luminance	0.6698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE043 #5443E0

analogous

#E0A343 #CFE043 #81E043

triadic

#CFE043 #43CFE0 #E043CF

tetradic

#CFE043 #43E0A3 #5443E0 #E04381

square

#CFE043 #43E0A3 #5443E0 #E04381

split-complementary

#CFE043 #4381E0 #A343E0

monochromatic

#849118 #B3C521 #CFE043 #DCE978 #EAF1AC

Accessibility & contrast

On white

1.46

#CFE043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#CFE043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE043

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE043	#FFFFFF	#000000	##000000
##CFE043	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D528

Deuteranopia (green-blind)

#EED74F

Tritanopia (blue-blind)

#DCD3C1

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #cfe043;
/* rgb */ color: rgb(207, 224, 67);
/* oklch */ color: oklch(86.6% 0.174 115.5);

Tailwind

colors: {
  custom: {
    50: '#e1e981',
    500: '#cfe043',
    950: '#000000',
  },
}

SCSS

$custom: #cfe043;
$custom-light: #e1e981;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe043",
  "rgb": {
    "r": 207,
    "g": 224,
    "b": 67
  },
  "hsl": {
    "h": 66.497,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.86642,
    "c": 0.1745,
    "h": 115.5
  },
  "luminance": 0.66982
}

Semantic roles & 50–950 ramp

primary

#CFE043

secondary

#3C3296

accent

#39EE4D

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CFE043

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

Preview Lab → · Contrast checker → · Palette generator →