#C5E367#C5E367

#C5E367 is a very light, vivid yellow-green. Relative luminance 0.678; OKLCH L 86.9% C 0.154 H 121.0°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#C5E367
RGB	rgb(197, 227, 103)
HSL	hsl(75, 69%, 65%)
HSV	hsv(75, 55%, 89%)
CMYK	cmyk(13.2%, 0%, 54.6%, 11%)
CIE-LAB	lab(85.90, -27.83, 56.36)
CIE-LCH	lch(85.90, 62.86, 116.28°)
OKLab	oklab(86.88% -0.0794 0.132)
OKLCH	oklch(86.88% 0.154 121)
XYZ	xyz(52.9437, 67.7878, 23.1245)
Luminance	0.6779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E367 #8567E3

analogous

#E3C367 #C5E367 #87E367

triadic

#C5E367 #67C5E3 #E367C5

tetradic

#C5E367 #67E3C3 #8567E3 #E36787

square

#C5E367 #67E3C3 #8567E3 #E36787

split-complementary

#C5E367 #6787E3 #C367E3

monochromatic

#8DAF20 #B1D933 #C5E367 #D9ED9B #ECF6CE

Accessibility & contrast

On white

1.44

#C5E367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#C5E367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E367

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E367	#FFFFFF	#000000	##000000
##C5E367	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD75B

Deuteranopia (green-blind)

#ECD76F

Tritanopia (blue-blind)

#CED9C8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c5e367;
/* rgb */ color: rgb(197, 227, 103);
/* oklch */ color: oklch(86.9% 0.154 121.0);

Tailwind

colors: {
  custom: {
    50: '#d9eb96',
    500: '#c5e367',
    950: '#000000',
  },
}

SCSS

$custom: #c5e367;
$custom-light: #d9eb96;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e367",
  "rgb": {
    "r": 197,
    "g": 227,
    "b": 103
  },
  "hsl": {
    "h": 74.516,
    "s": 68.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86884,
    "c": 0.15401,
    "h": 121
  },
  "luminance": 0.67788
}

Semantic roles & 50–950 ramp

primary

#C5E367

secondary

#593EB1

accent

#15D142

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #C5E367

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

Preview Lab → · Contrast checker → · Palette generator →