#C4E37A#C4E37A

#C4E37A is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 87.1% C 0.136 H 122.8°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#C4E37A
RGB	rgb(196, 227, 122)
HSL	hsl(78, 65%, 68%)
HSV	hsv(78, 46%, 89%)
CMYK	cmyk(13.7%, 0%, 46.3%, 11%)
CIE-LAB	lab(86.05, -26.39, 47.68)
CIE-LCH	lch(86.05, 54.49, 118.96°)
OKLab	oklab(87.05% -0.0737 0.1145)
OKLCH	oklch(87.05% 0.136 122.8)
XYZ	xyz(53.7469, 68.0789, 28.7176)
Luminance	0.6808 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E37A #997AE3

analogous

#E3CD7A #C4E37A #8FE37A

triadic

#C4E37A #7AC4E3 #E37AC4

tetradic

#C4E37A #7AE3CD #997AE3 #E37A8F

square

#C4E37A #7AE3CD #997AE3 #E37A8F

split-complementary

#C4E37A #7A8FE3 #CD7AE3

monochromatic

#90BB27 #AED847 #C4E37A #DAEEAD #F1F8DF

Accessibility & contrast

On white

1.44

#C4E37A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#C4E37A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E37A

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E37A	#FFFFFF	#000000	##000000
##C4E37A	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED871

Deuteranopia (green-blind)

#EAD780

Tritanopia (blue-blind)

#CBDACA

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e37a;
/* rgb */ color: rgb(196, 227, 122);
/* oklch */ color: oklch(87.1% 0.136 122.8);

Tailwind

colors: {
  custom: {
    50: '#d7eba2',
    500: '#c4e37a',
    950: '#000000',
  },
}

SCSS

$custom: #c4e37a;
$custom-light: #d7eba2;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e37a",
  "rgb": {
    "r": 196,
    "g": 227,
    "b": 122
  },
  "hsl": {
    "h": 77.714,
    "s": 65.217,
    "l": 68.431
  },
  "oklch": {
    "l": 0.87053,
    "c": 0.13618,
    "h": 122.8
  },
  "luminance": 0.68079
}

Semantic roles & 50–950 ramp

primary

#C4E37A

secondary

#6947BA

accent

#18CD4E

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #C4E37A

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

Preview Lab → · Contrast checker → · Palette generator →