#CFF978#CFF978

#CFF978 is a very light, vivid yellow-green. Relative luminance 0.824; OKLCH L 92.6% C 0.163 H 124.5°. Best body text is #000000 at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#CFF978
RGB	rgb(207, 249, 120)
HSL	hsl(80, 91%, 72%)
HSV	hsv(80, 52%, 98%)
CMYK	cmyk(16.9%, 0%, 51.8%, 2.4%)
CIE-LAB	lab(92.74, -32.76, 56.84)
CIE-LCH	lch(92.74, 65.60, 119.95°)
OKLab	oklab(92.61% -0.0923 0.1344)
OKLCH	oklch(92.61% 0.163 124.5)
XYZ	xyz(62.9981, 82.3724, 30.3462)
Luminance	0.8237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF978 #A278F9

analogous

#F9E378 #CFF978 #8FF978

triadic

#CFF978 #78CFF9 #F978CF

tetradic

#CFF978 #78F9E3 #A278F9 #F9788F

square

#CFF978 #78F9E3 #A278F9 #F9788F

split-complementary

#CFF978 #788FF9 #E378F9

monochromatic

#A3EC0A #BAF63D #CFF978 #E4FCB3 #F5FEE2

Accessibility & contrast

On white

1.20

#CFF978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.47

#CFF978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF978

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF978	#FFFFFF	#000000	##000000
##CFF978	1.00	1.20	17.47	17.47
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.47	21.00	1.00	1.00
##000000	17.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6C

Deuteranopia (green-blind)

#FFEA80

Tritanopia (blue-blind)

#D7EFDC

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #cff978;
/* rgb */ color: rgb(207, 249, 120);
/* oklch */ color: oklch(92.6% 0.163 124.5);

Tailwind

colors: {
  custom: {
    50: '#e0fba2',
    500: '#cff978',
    950: '#000000',
  },
}

SCSS

$custom: #cff978;
$custom-light: #e0fba2;
$custom-dark: #000000;

JSON

{
  "hex": "#cff978",
  "rgb": {
    "r": 207,
    "g": 249,
    "b": 120
  },
  "hsl": {
    "h": 79.535,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.92608,
    "c": 0.16302,
    "h": 124.5
  },
  "luminance": 0.82373
}

Semantic roles & 50–950 ramp

primary

#CFF978

secondary

#7140D5

accent

#00E64B

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CFF978

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

Preview Lab → · Contrast checker → · Palette generator →