#C4E573#C4E573

#C4E573 is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.4% C 0.146 H 122.8°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#C4E573
RGB	rgb(196, 229, 115)
HSL	hsl(77, 69%, 67%)
HSV	hsv(77, 50%, 90%)
CMYK	cmyk(14.4%, 0%, 49.8%, 10.2%)
CIE-LAB	lab(86.51, -28.05, 51.56)
CIE-LCH	lch(86.51, 58.70, 118.55°)
OKLab	oklab(87.4% -0.0789 0.1226)
OKLCH	oklch(87.4% 0.146 122.8)
XYZ	xyz(53.8789, 69.0120, 26.6985)
Luminance	0.6901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E573 #9473E5

analogous

#E5CD73 #C4E573 #8BE573

triadic

#C4E573 #73C4E5 #E573C4

tetradic

#C4E573 #73E5CD #9473E5 #E5738B

square

#C4E573 #73E5CD #9473E5 #E5738B

split-complementary

#C4E573 #738BE5 #CD73E5

monochromatic

#8FBB23 #AEDB3F #C4E573 #DAEFA7 #F0F8DA

Accessibility & contrast

On white

1.42

#C4E573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#C4E573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E573

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E573	#FFFFFF	#000000	##000000
##C4E573	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D969

Deuteranopia (green-blind)

#ECD87A

Tritanopia (blue-blind)

#CCDBCB

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c4e573;
/* rgb */ color: rgb(196, 229, 115);
/* oklch */ color: oklch(87.4% 0.146 122.8);

Tailwind

colors: {
  custom: {
    50: '#d8ed9e',
    500: '#c4e573',
    950: '#000000',
  },
}

SCSS

$custom: #c4e573;
$custom-light: #d8ed9e;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e573",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 115
  },
  "hsl": {
    "h": 77.368,
    "s": 68.675,
    "l": 67.451
  },
  "oklch": {
    "l": 0.87398,
    "c": 0.1458,
    "h": 122.8
  },
  "luminance": 0.69012
}

Semantic roles & 50–950 ramp

primary

#C4E573

secondary

#6541BB

accent

#15D14B

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #C4E573

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

Preview Lab → · Contrast checker → · Palette generator →