#CCE978#CCE978

#CCE978 is a very light, vivid yellow-green. Relative luminance 0.725; OKLCH L 88.9% C 0.143 H 121.2°. Best body text is #000000 at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#CCE978
RGB	rgb(204, 233, 120)
HSL	hsl(75, 72%, 69%)
HSV	hsv(75, 48%, 91%)
CMYK	cmyk(12.4%, 0%, 48.5%, 8.6%)
CIE-LAB	lab(88.19, -26.41, 51.37)
CIE-LCH	lch(88.19, 57.76, 117.21°)
OKLab	oklab(88.91% -0.0743 0.1225)
OKLCH	oklch(88.91% 0.143 121.2)
XYZ	xyz(57.4312, 72.4713, 28.7284)
Luminance	0.7247 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCE978 #9578E9

analogous

#E9CE78 #CCE978 #94E978

triadic

#CCE978 #78CCE9 #E978CC

tetradic

#CCE978 #78E9CE #9578E9 #E97894

square

#CCE978 #78E9CE #9578E9 #E97894

split-complementary

#CCE978 #7894E9 #CE78E9

monochromatic

#9CC620 #B8E043 #CCE978 #E0F2AD #F4FAE1

Accessibility & contrast

On white

1.36

#CCE978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.49

#CCE978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCE978

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCE978	#FFFFFF	#000000	##000000
##CCE978	1.00	1.36	15.49	15.49
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.49	21.00	1.00	1.00
##000000	15.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE6E

Deuteranopia (green-blind)

#F1DD7E

Tritanopia (blue-blind)

#D5DFCF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #cce978;
/* rgb */ color: rgb(204, 233, 120);
/* oklch */ color: oklch(88.9% 0.143 121.2);

Tailwind

colors: {
  custom: {
    50: '#ddf0a1',
    500: '#cce978',
    950: '#000000',
  },
}

SCSS

$custom: #cce978;
$custom-light: #ddf0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#cce978",
  "rgb": {
    "r": 204,
    "g": 233,
    "b": 120
  },
  "hsl": {
    "h": 75.398,
    "s": 71.975,
    "l": 69.216
  },
  "oklch": {
    "l": 0.88906,
    "c": 0.14325,
    "h": 121.2
  },
  "luminance": 0.72471
}

Semantic roles & 50–950 ramp

primary

#CCE978

secondary

#6444C1

accent

#11D443

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160F

muted

#848580

Preview Lab

Preview with #CCE978

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

Preview Lab → · Contrast checker → · Palette generator →