#CFE242#CFE242

#CFE242 is a very light, vivid yellow. Relative luminance 0.681; OKLCH L 87.1% C 0.177 H 116.1°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#CFE242
RGB	rgb(207, 226, 66)
HSL	hsl(67, 73%, 57%)
HSV	hsv(67, 71%, 89%)
CMYK	cmyk(8.4%, 0%, 70.8%, 11.4%)
CIE-LAB	lab(86.03, -25.90, 71.61)
CIE-LCH	lch(86.03, 76.15, 109.89°)
OKLab	oklab(87.07% -0.0781 0.1592)
OKLCH	oklch(87.07% 0.177 116.1)
XYZ	xyz(53.9132, 68.0522, 15.4485)
Luminance	0.6805 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE242 #5542E2

analogous

#E2A542 #CFE242 #7FE242

triadic

#CFE242 #42CFE2 #E242CF

tetradic

#CFE242 #42E2A5 #5542E2 #E2427F

square

#CFE242 #42E2A5 #5542E2 #E2427F

split-complementary

#CFE242 #427FE2 #A542E2

monochromatic

#849317 #B4C81F #CFE242 #DCEA77 #EAF2AC

Accessibility & contrast

On white

1.44

#CFE242 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#CFE242 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE242

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE242	#FFFFFF	#000000	##000000
##CFE242	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D625

Deuteranopia (green-blind)

#F0D84F

Tritanopia (blue-blind)

#DCD5C3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cfe242;
/* rgb */ color: rgb(207, 226, 66);
/* oklch */ color: oklch(87.1% 0.177 116.1);

Tailwind

colors: {
  custom: {
    50: '#e1eb81',
    500: '#cfe242',
    950: '#000000',
  },
}

SCSS

$custom: #cfe242;
$custom-light: #e1eb81;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe242",
  "rgb": {
    "r": 207,
    "g": 226,
    "b": 66
  },
  "hsl": {
    "h": 67.125,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.87071,
    "c": 0.17726,
    "h": 116.1
  },
  "luminance": 0.68051
}

Semantic roles & 50–950 ramp

primary

#CFE242

secondary

#3D3198

accent

#38F04E

background

#FEFEFB

surface

#FDFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CFE242

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

Preview Lab → · Contrast checker → · Palette generator →