#C4E371#C4E371

#C4E371 is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.9% C 0.145 H 122.0°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#C4E371
RGB	rgb(196, 227, 113)
HSL	hsl(76, 67%, 67%)
HSV	hsv(76, 50%, 89%)
CMYK	cmyk(13.7%, 0%, 50.2%, 11%)
CIE-LAB	lab(85.94, -27.30, 51.81)
CIE-LCH	lch(85.94, 58.56, 117.78°)
OKLab	oklab(86.93% -0.077 0.123)
OKLCH	oklch(86.93% 0.145 122)
XYZ	xyz(53.2149, 67.8661, 25.9156)
Luminance	0.6787 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E371 #9071E3

analogous

#E3C971 #C4E371 #8BE371

triadic

#C4E371 #71C4E3 #E371C4

tetradic

#C4E371 #71E3C9 #9071E3 #E3718B

square

#C4E371 #71E3C9 #9071E3 #E3718B

split-complementary

#C4E371 #718BE3 #C971E3

monochromatic

#8EB624 #AFD93E #C4E371 #D9EDA4 #EEF7D7

Accessibility & contrast

On white

1.44

#C4E371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#C4E371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E371

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E371	#FFFFFF	#000000	##000000
##C4E371	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED867

Deuteranopia (green-blind)

#EAD778

Tritanopia (blue-blind)

#CCD9C9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e371;
/* rgb */ color: rgb(196, 227, 113);
/* oklch */ color: oklch(86.9% 0.145 122.0);

Tailwind

colors: {
  custom: {
    50: '#d8eb9c',
    500: '#c4e371',
    950: '#000000',
  },
}

SCSS

$custom: #c4e371;
$custom-light: #d8eb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e371",
  "rgb": {
    "r": 196,
    "g": 227,
    "b": 113
  },
  "hsl": {
    "h": 76.316,
    "s": 67.059,
    "l": 66.667
  },
  "oklch": {
    "l": 0.86933,
    "c": 0.14509,
    "h": 122
  },
  "luminance": 0.67866
}

Semantic roles & 50–950 ramp

primary

#C4E371

secondary

#6242B6

accent

#17CF49

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #C4E371

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

Preview Lab → · Contrast checker → · Palette generator →