#CFF66D#CFF66D

#CFF66D is a very light, vivid yellow-green. Relative luminance 0.803; OKLCH L 91.8% C 0.169 H 123.0°. Best body text is #000000 at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#CFF66D
RGB	rgb(207, 246, 109)
HSL	hsl(77, 88%, 70%)
HSV	hsv(77, 56%, 96%)
CMYK	cmyk(15.9%, 0%, 55.7%, 3.5%)
CIE-LAB	lab(91.81, -32.36, 60.66)
CIE-LCH	lch(91.81, 68.75, 118.08°)
OKLab	oklab(91.83% -0.0921 0.1417)
OKLCH	oklch(91.83% 0.169 123)
XYZ	xyz(61.4486, 80.2808, 26.7235)
Luminance	0.8028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF66D #946DF6

analogous

#F6D86D #CFF66D #8BF66D

triadic

#CFF66D #6DCFF6 #F66DCF

tetradic

#CFF66D #6DF6D8 #946DF6 #F66D8B

square

#CFF66D #6DF6D8 #946DF6 #F66D8B

split-complementary

#CFF66D #6D8BF6 #D86DF6

monochromatic

#A1DB0E #BCF233 #CFF66D #E2FAA7 #F5FDE0

Accessibility & contrast

On white

1.23

#CFF66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.06

#CFF66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF66D

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF66D	#FFFFFF	#000000	##000000
##CFF66D	1.00	1.23	17.06	17.06
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.06	21.00	1.00	1.00
##000000	17.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95F

Deuteranopia (green-blind)

#FEE776

Tritanopia (blue-blind)

#D8EBD8

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cff66d;
/* rgb */ color: rgb(207, 246, 109);
/* oklch */ color: oklch(91.8% 0.169 123.0);

Tailwind

colors: {
  custom: {
    50: '#e0f99b',
    500: '#cff66d',
    950: '#000000',
  },
}

SCSS

$custom: #cff66d;
$custom-light: #e0f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#cff66d",
  "rgb": {
    "r": 207,
    "g": 246,
    "b": 109
  },
  "hsl": {
    "h": 77.08,
    "s": 88.387,
    "l": 69.608
  },
  "oklch": {
    "l": 0.91825,
    "c": 0.16896,
    "h": 123
  },
  "luminance": 0.80281
}

Semantic roles & 50–950 ramp

primary

#CFF66D

secondary

#6337D0

accent

#01E542

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CFF66D

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

Preview Lab → · Contrast checker → · Palette generator →