#CFF771#CFF771

#CFF771 is a very light, vivid yellow-green. Relative luminance 0.810; OKLCH L 92.1% C 0.167 H 123.5°. Best body text is #000000 at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#CFF771
RGB	rgb(207, 247, 113)
HSL	hsl(78, 89%, 71%)
HSV	hsv(78, 54%, 97%)
CMYK	cmyk(16.2%, 0%, 54.3%, 3.1%)
CIE-LAB	lab(92.12, -32.47, 59.26)
CIE-LCH	lch(92.12, 67.57, 118.72°)
OKLab	oklab(92.09% -0.0921 0.139)
OKLCH	oklch(92.09% 0.167 123.5)
XYZ	xyz(61.9738, 80.9789, 27.9851)
Luminance	0.8098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF771 #9971F7

analogous

#F7DC71 #CFF771 #8CF771

triadic

#CFF771 #71CFF7 #F771CF

tetradic

#CFF771 #71F7DC #9971F7 #F7718C

square

#CFF771 #71F7DC #9971F7 #F7718C

split-complementary

#CFF771 #718CF7 #DC71F7

monochromatic

#A2E10D #BBF437 #CFF771 #E3FAAB #F5FDE2

Accessibility & contrast

On white

1.22

#CFF771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.20

#CFF771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF771

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF771	#FFFFFF	#000000	##000000
##CFF771	1.00	1.22	17.20	17.20
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.20	21.00	1.00	1.00
##000000	17.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA64

Deuteranopia (green-blind)

#FEE879

Tritanopia (blue-blind)

#D7ECD9

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cff771;
/* rgb */ color: rgb(207, 247, 113);
/* oklch */ color: oklch(92.1% 0.167 123.5);

Tailwind

colors: {
  custom: {
    50: '#e0fa9d',
    500: '#cff771',
    950: '#000000',
  },
}

SCSS

$custom: #cff771;
$custom-light: #e0fa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#cff771",
  "rgb": {
    "r": 207,
    "g": 247,
    "b": 113
  },
  "hsl": {
    "h": 77.91,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.92089,
    "c": 0.16675,
    "h": 123.5
  },
  "luminance": 0.80979
}

Semantic roles & 50–950 ramp

primary

#CFF771

secondary

#683AD2

accent

#00E645

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF771

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

Preview Lab → · Contrast checker → · Palette generator →