#C4E37F#C4E37F

#C4E37F is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 87.1% C 0.131 H 123.2°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#C4E37F
RGB	rgb(196, 227, 127)
HSL	hsl(79, 64%, 69%)
HSV	hsv(79, 44%, 89%)
CMYK	cmyk(13.7%, 0%, 44.1%, 11%)
CIE-LAB	lab(86.11, -25.85, 45.35)
CIE-LCH	lch(86.11, 52.19, 119.68°)
OKLab	oklab(87.12% -0.0718 0.1096)
OKLCH	oklch(87.12% 0.131 123.2)
XYZ	xyz(54.0648, 68.2061, 30.3914)
Luminance	0.6821 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E37F #9E7FE3

analogous

#E3D07F #C4E37F #92E37F

triadic

#C4E37F #7FC4E3 #E37FC4

tetradic

#C4E37F #7FE3D0 #9E7FE3 #E37F92

square

#C4E37F #7FE3D0 #9E7FE3 #E37F92

split-complementary

#C4E37F #7F92E3 #D07FE3

monochromatic

#90BE2A #ADD84D #C4E37F #DBEEB1 #F2F9E3

Accessibility & contrast

On white

1.43

#C4E37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#C4E37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E37F

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E37F	#FFFFFF	#000000	##000000
##C4E37F	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD877

Deuteranopia (green-blind)

#E9D784

Tritanopia (blue-blind)

#CBDACB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e37f;
/* rgb */ color: rgb(196, 227, 127);
/* oklch */ color: oklch(87.1% 0.131 123.2);

Tailwind

colors: {
  custom: {
    50: '#d7eba6',
    500: '#c4e37f',
    950: '#000000',
  },
}

SCSS

$custom: #c4e37f;
$custom-light: #d7eba6;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e37f",
  "rgb": {
    "r": 196,
    "g": 227,
    "b": 127
  },
  "hsl": {
    "h": 78.6,
    "s": 64.103,
    "l": 69.412
  },
  "oklch": {
    "l": 0.87124,
    "c": 0.13104,
    "h": 123.2
  },
  "luminance": 0.68206
}

Semantic roles & 50–950 ramp

primary

#C4E37F

secondary

#6E4CBB

accent

#1ACC51

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#15160F

muted

#848480

Preview Lab

Preview with #C4E37F

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

Preview Lab → · Contrast checker → · Palette generator →