#CFE34F#CFE34F

#CFE34F is a very light, vivid yellow. Relative luminance 0.688; OKLCH L 87.4% C 0.170 H 116.6°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#CFE34F
RGB	rgb(207, 227, 79)
HSL	hsl(68, 73%, 60%)
HSV	hsv(68, 65%, 89%)
CMYK	cmyk(8.8%, 0%, 65.2%, 11%)
CIE-LAB	lab(86.39, -25.66, 67.19)
CIE-LCH	lch(86.39, 71.92, 110.90°)
OKLab	oklab(87.39% -0.0762 0.1519)
OKLCH	oklch(87.39% 0.17 116.6)
XYZ	xyz(54.6137, 68.7688, 17.7923)
Luminance	0.6877 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE34F #634FE3

analogous

#E3AD4F #CFE34F #85E34F

triadic

#CFE34F #4FCFE3 #E34FCF

tetradic

#CFE34F #4FE3AD #634FE3 #E34F85

square

#CFE34F #4FE3AD #634FE3 #E34F85

split-complementary

#CFE34F #4F85E3 #AD4FE3

monochromatic

#8C9E19 #BBD322 #CFE34F #DDEB84 #ECF4B9

Accessibility & contrast

On white

1.42

#CFE34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#CFE34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE34F

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE34F	#FFFFFF	#000000	##000000
##CFE34F	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D83A

Deuteranopia (green-blind)

#F0D95A

Tritanopia (blue-blind)

#DBD7C5

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #cfe34f;
/* rgb */ color: rgb(207, 227, 79);
/* oklch */ color: oklch(87.4% 0.170 116.6);

Tailwind

colors: {
  custom: {
    50: '#e1eb88',
    500: '#cfe34f',
    950: '#000000',
  },
}

SCSS

$custom: #cfe34f;
$custom-light: #e1eb88;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe34f",
  "rgb": {
    "r": 207,
    "g": 227,
    "b": 79
  },
  "hsl": {
    "h": 68.108,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.87385,
    "c": 0.16991,
    "h": 116.6
  },
  "luminance": 0.68768
}

Semantic roles & 50–950 ramp

primary

#CFE34F

secondary

#4335A1

accent

#39EF51

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CFE34F

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

Preview Lab → · Contrast checker → · Palette generator →