#CFF971#CFF971

#CFF971 is a very light, vivid yellow-green. Relative luminance 0.822; OKLCH L 92.5% C 0.169 H 124.0°. Best body text is #000000 at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#CFF971
RGB	rgb(207, 249, 113)
HSL	hsl(79, 92%, 71%)
HSV	hsv(79, 55%, 98%)
CMYK	cmyk(16.9%, 0%, 54.6%, 2.4%)
CIE-LAB	lab(92.67, -33.39, 59.89)
CIE-LCH	lch(92.67, 68.57, 119.14°)
OKLab	oklab(92.53% -0.0946 0.1404)
OKLCH	oklch(92.53% 0.169 124)
XYZ	xyz(62.5887, 82.2086, 28.1901)
Luminance	0.8221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF971 #9B71F9

analogous

#F9DF71 #CFF971 #8BF971

triadic

#CFF971 #71CFF9 #F971CF

tetradic

#CFF971 #71F9DF #9B71F9 #F9718B

square

#CFF971 #71F9DF #9B71F9 #F9718B

split-complementary

#CFF971 #718BF9 #DF71F9

monochromatic

#A2E60A #BBF736 #CFF971 #E3FBAC #F5FEE2

Accessibility & contrast

On white

1.20

#CFF971 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.44

#CFF971 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF971

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF971	#FFFFFF	#000000	##000000
##CFF971	1.00	1.20	17.44	17.44
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.44	21.00	1.00	1.00
##000000	17.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB63

Deuteranopia (green-blind)

#FFEA7A

Tritanopia (blue-blind)

#D7EEDB

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #cff971;
/* rgb */ color: rgb(207, 249, 113);
/* oklch */ color: oklch(92.5% 0.169 124.0);

Tailwind

colors: {
  custom: {
    50: '#e0fb9e',
    500: '#cff971',
    950: '#000000',
  },
}

SCSS

$custom: #cff971;
$custom-light: #e0fb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#cff971",
  "rgb": {
    "r": 207,
    "g": 249,
    "b": 113
  },
  "hsl": {
    "h": 78.529,
    "s": 91.892,
    "l": 70.98
  },
  "oklch": {
    "l": 0.92527,
    "c": 0.1693,
    "h": 124
  },
  "luminance": 0.82209
}

Semantic roles & 50–950 ramp

primary

#CFF971

secondary

#6A3AD4

accent

#00E647

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170F

muted

#848580

Preview Lab

Preview with #CFF971

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

Preview Lab → · Contrast checker → · Palette generator →