#CFEE27#CFEE27

#CFEE27 is a very light, highly saturated yellow. Relative luminance 0.746; OKLCH L 89.6% C 0.202 H 119.0°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#CFEE27
RGB	rgb(207, 238, 39)
HSL	hsl(69, 85%, 54%)
HSV	hsv(69, 84%, 93%)
CMYK	cmyk(13%, 0%, 83.6%, 6.7%)
CIE-LAB	lab(89.19, -32.55, 82.06)
CIE-LCH	lch(89.19, 88.28, 111.64°)
OKLab	oklab(89.57% -0.0983 0.177)
OKLCH	oklch(89.57% 0.202 119)
XYZ	xyz(56.6742, 74.5614, 13.3252)
Luminance	0.7456 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEE27 #4627EE

analogous

#EEAA27 #CFEE27 #6BEE27

triadic

#CFEE27 #27CFEE #EE27CF

tetradic

#CFEE27 #27EEAA #4627EE #EE276B

square

#CFEE27 #27EEAA #4627EE #EE276B

split-complementary

#CFEE27 #276BEE #AA27EE

monochromatic

#7B8F0B #ABC810 #CFEE27 #DCF260 #E8F798

Accessibility & contrast

On white

1.32

#CFEE27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#CFEE27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEE27

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEE27	#FFFFFF	#000000	##000000
##CFEE27	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE000

Deuteranopia (green-blind)

#FBE13F

Tritanopia (blue-blind)

#DCE1CB

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cfee27;
/* rgb */ color: rgb(207, 238, 39);
/* oklch */ color: oklch(89.6% 0.202 119.0);

Tailwind

colors: {
  custom: {
    50: '#e2f377',
    500: '#cfee27',
    950: '#000000',
  },
}

SCSS

$custom: #cfee27;
$custom-light: #e2f377;
$custom-dark: #000000;

JSON

{
  "hex": "#cfee27",
  "rgb": {
    "r": 207,
    "g": 238,
    "b": 39
  },
  "hsl": {
    "h": 69.347,
    "s": 85.408,
    "l": 54.314
  },
  "oklch": {
    "l": 0.89571,
    "c": 0.20249,
    "h": 119
  },
  "luminance": 0.74561
}

Semantic roles & 50–950 ramp

primary

#CFEE27

secondary

#362594

accent

#2CFC4C

background

#FFFFFB

surface

#FEFEF2

border

#D6D6CC

text

#16170A

muted

#85857D

Preview Lab

Preview with #CFEE27

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

Preview Lab → · Contrast checker → · Palette generator →