#C4E878#C4E878

#C4E878 is a very light, vivid yellow-green. Relative luminance 0.708; OKLCH L 88.1% C 0.145 H 124.0°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#C4E878
RGB	rgb(196, 232, 120)
HSL	hsl(79, 71%, 69%)
HSV	hsv(79, 48%, 91%)
CMYK	cmyk(15.5%, 0%, 48.3%, 9%)
CIE-LAB	lab(87.39, -28.96, 50.27)
CIE-LCH	lch(87.39, 58.02, 119.95°)
OKLab	oklab(88.12% -0.0811 0.1201)
OKLCH	oklch(88.12% 0.145 124)
XYZ	xyz(55.0117, 70.8048, 28.5342)
Luminance	0.7080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E878 #9C78E8

analogous

#E8D478 #C4E878 #8CE878

triadic

#C4E878 #78C4E8 #E878C4

tetradic

#C4E878 #78E8D4 #9C78E8 #E8788C

square

#C4E878 #78E8D4 #9C78E8 #E8788C

split-complementary

#C4E878 #788CE8 #D478E8

monochromatic

#90C421 #ADDF44 #C4E878 #DBF1AC #F2FAE1

Accessibility & contrast

On white

1.39

#C4E878 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#C4E878 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E878

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E878	#FFFFFF	#000000	##000000
##C4E878	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DC6E

Deuteranopia (green-blind)

#EEDB7E

Tritanopia (blue-blind)

#CBDFCE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c4e878;
/* rgb */ color: rgb(196, 232, 120);
/* oklch */ color: oklch(88.1% 0.145 124.0);

Tailwind

colors: {
  custom: {
    50: '#d8efa1',
    500: '#c4e878',
    950: '#000000',
  },
}

SCSS

$custom: #c4e878;
$custom-light: #d8efa1;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e878",
  "rgb": {
    "r": 196,
    "g": 232,
    "b": 120
  },
  "hsl": {
    "h": 79.286,
    "s": 70.886,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88124,
    "c": 0.14493,
    "h": 124
  },
  "luminance": 0.70805
}

Semantic roles & 50–950 ramp

primary

#C4E878

secondary

#6C44C0

accent

#13D350

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#15160F

muted

#848580

Preview Lab

Preview with #C4E878

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

Preview Lab → · Contrast checker → · Palette generator →