#CFE978#CFE978

#CFE978 is a very light, vivid yellow-green. Relative luminance 0.729; OKLCH L 89.1% C 0.142 H 120.1°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#CFE978
RGB	rgb(207, 233, 120)
HSL	hsl(74, 72%, 69%)
HSV	hsv(74, 48%, 91%)
CMYK	cmyk(11.2%, 0%, 48.5%, 8.6%)
CIE-LAB	lab(88.40, -25.26, 51.67)
CIE-LCH	lch(88.40, 57.51, 116.06°)
OKLab	oklab(89.12% -0.0712 0.1231)
OKLCH	oklch(89.12% 0.142 120.1)
XYZ	xyz(58.2616, 72.8995, 28.7674)
Luminance	0.7290 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE978 #9278E9

analogous

#E9CB78 #CFE978 #97E978

triadic

#CFE978 #78CFE9 #E978CF

tetradic

#CFE978 #78E9CB #9278E9 #E97897

square

#CFE978 #78E9CB #9278E9 #E97897

split-complementary

#CFE978 #7897E9 #CB78E9

monochromatic

#A0C620 #BCE043 #CFE978 #E2F2AD #F4FAE1

Accessibility & contrast

On white

1.35

#CFE978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#CFE978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE978

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE978	#FFFFFF	#000000	##000000
##CFE978	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE6E

Deuteranopia (green-blind)

#F2DE7E

Tritanopia (blue-blind)

#D8DFCF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cfe978;
/* rgb */ color: rgb(207, 233, 120);
/* oklch */ color: oklch(89.1% 0.142 120.1);

Tailwind

colors: {
  custom: {
    50: '#dff0a1',
    500: '#cfe978',
    950: '#000000',
  },
}

SCSS

$custom: #cfe978;
$custom-light: #dff0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe978",
  "rgb": {
    "r": 207,
    "g": 233,
    "b": 120
  },
  "hsl": {
    "h": 73.805,
    "s": 71.975,
    "l": 69.216
  },
  "oklch": {
    "l": 0.89122,
    "c": 0.14221,
    "h": 120.1
  },
  "luminance": 0.72899
}

Semantic roles & 50–950 ramp

primary

#CFE978

secondary

#6144C1

accent

#11D43E

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160F

muted

#848580

Preview Lab

Preview with #CFE978

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

Preview Lab → · Contrast checker → · Palette generator →