#CFE866#CFE866

#CFE866 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.7% C 0.158 H 118.8°. Best body text is #000000 at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#CFE866
RGB	rgb(207, 232, 102)
HSL	hsl(72, 74%, 65%)
HSV	hsv(72, 56%, 91%)
CMYK	cmyk(10.8%, 0%, 56%, 9%)
CIE-LAB	lab(87.94, -26.40, 59.32)
CIE-LCH	lch(87.94, 64.93, 113.99°)
OKLab	oklab(88.69% -0.076 0.1381)
OKLCH	oklch(88.69% 0.158 118.8)
XYZ	xyz(56.9878, 71.9383, 23.4511)
Luminance	0.7194 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE866 #7F66E8

analogous

#E8C066 #CFE866 #8EE866

triadic

#CFE866 #66CFE8 #E866CF

tetradic

#CFE866 #66E8C0 #7F66E8 #E8668E

square

#CFE866 #66E8C0 #7F66E8 #E8668E

split-complementary

#CFE866 #668EE8 #C066E8

monochromatic

#9AB81C #BEE031 #CFE866 #E0F09B #F0F8D0

Accessibility & contrast

On white

1.36

#CFE866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.39

#CFE866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE866

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE866	#FFFFFF	#000000	##000000
##CFE866	1.00	1.36	15.39	15.39
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.39	21.00	1.00	1.00
##000000	15.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC58

Deuteranopia (green-blind)

#F3DD6E

Tritanopia (blue-blind)

#DADDCC

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #cfe866;
/* rgb */ color: rgb(207, 232, 102);
/* oklch */ color: oklch(88.7% 0.158 118.8);

Tailwind

colors: {
  custom: {
    50: '#e0ef96',
    500: '#cfe866',
    950: '#000000',
  },
}

SCSS

$custom: #cfe866;
$custom-light: #e0ef96;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe866",
  "rgb": {
    "r": 207,
    "g": 232,
    "b": 102
  },
  "hsl": {
    "h": 71.538,
    "s": 73.864,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88691,
    "c": 0.15762,
    "h": 118.8
  },
  "luminance": 0.71938
}

Semantic roles & 50–950 ramp

primary

#CFE866

secondary

#533AB8

accent

#10D636

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16160E

muted

#84857F

Preview Lab

Preview with #CFE866

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

Preview Lab → · Contrast checker → · Palette generator →