#CFF777#CFF777

#CFF777 is a very light, vivid yellow-green. Relative luminance 0.811; OKLCH L 92.2% C 0.161 H 123.9°. Best body text is #000000 at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#CFF777
RGB	rgb(207, 247, 119)
HSL	hsl(79, 89%, 72%)
HSV	hsv(79, 52%, 97%)
CMYK	cmyk(16.2%, 0%, 51.8%, 3.1%)
CIE-LAB	lab(92.18, -31.93, 56.64)
CIE-LCH	lch(92.18, 65.02, 119.41°)
OKLab	oklab(92.16% -0.09 0.1339)
OKLCH	oklch(92.16% 0.161 123.9)
XYZ	xyz(62.3228, 81.1185, 29.8233)
Luminance	0.8112 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF777 #9F77F7

analogous

#F7DF77 #CFF777 #8FF777

triadic

#CFF777 #77CFF7 #F777CF

tetradic

#CFF777 #77F7DF #9F77F7 #F7778F

square

#CFF777 #77F7DF #9F77F7 #F7778F

split-complementary

#CFF777 #778FF7 #DF77F7

monochromatic

#A2E60E #BBF43D #CFF777 #E3FAB1 #F5FDE2

Accessibility & contrast

On white

1.22

#CFF777 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.22

#CFF777 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF777

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF777	#FFFFFF	#000000	##000000
##CFF777	1.00	1.22	17.22	17.22
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.22	21.00	1.00	1.00
##000000	17.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA6B

Deuteranopia (green-blind)

#FEE87F

Tritanopia (blue-blind)

#D7EDDA

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cff777;
/* rgb */ color: rgb(207, 247, 119);
/* oklch */ color: oklch(92.2% 0.161 123.9);

Tailwind

colors: {
  custom: {
    50: '#e0faa1',
    500: '#cff777',
    950: '#000000',
  },
}

SCSS

$custom: #cff777;
$custom-light: #e0faa1;
$custom-dark: #000000;

JSON

{
  "hex": "#cff777",
  "rgb": {
    "r": 207,
    "g": 247,
    "b": 119
  },
  "hsl": {
    "h": 78.75,
    "s": 88.889,
    "l": 71.765
  },
  "oklch": {
    "l": 0.92159,
    "c": 0.16134,
    "h": 123.9
  },
  "luminance": 0.81119
}

Semantic roles & 50–950 ramp

primary

#CFF777

secondary

#6E40D2

accent

#00E648

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF777

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

Preview Lab → · Contrast checker → · Palette generator →