#C5E667#C5E667

#C5E667 is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.5% C 0.158 H 121.9°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#C5E667
RGB	rgb(197, 230, 103)
HSL	hsl(76, 72%, 65%)
HSV	hsv(76, 55%, 90%)
CMYK	cmyk(14.3%, 0%, 55.2%, 9.8%)
CIE-LAB	lab(86.72, -29.24, 57.31)
CIE-LCH	lch(86.72, 64.34, 117.03°)
OKLab	oklab(87.55% -0.0834 0.134)
OKLCH	oklch(87.55% 0.158 121.9)
XYZ	xyz(53.7714, 69.4432, 23.4004)
Luminance	0.6944 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E667 #8867E6

analogous

#E6C867 #C5E667 #85E667

triadic

#C5E667 #67C5E6 #E667C5

tetradic

#C5E667 #67E6C8 #8867E6 #E66785

square

#C5E667 #67E6C8 #8867E6 #E66785

split-complementary

#C5E667 #6785E6 #C867E6

monochromatic

#8EB51E #B1DD32 #C5E667 #D9EF9C #EDF7D0

Accessibility & contrast

On white

1.41

#C5E667 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#C5E667 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E667

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E667	#FFFFFF	#000000	##000000
##C5E667	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA5A

Deuteranopia (green-blind)

#EED96F

Tritanopia (blue-blind)

#CEDCCA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c5e667;
/* rgb */ color: rgb(197, 230, 103);
/* oklch */ color: oklch(87.5% 0.158 121.9);

Tailwind

colors: {
  custom: {
    50: '#d9ee96',
    500: '#c5e667',
    950: '#000000',
  },
}

SCSS

$custom: #c5e667;
$custom-light: #d9ee96;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e667",
  "rgb": {
    "r": 197,
    "g": 230,
    "b": 103
  },
  "hsl": {
    "h": 75.591,
    "s": 71.751,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87545,
    "c": 0.15782,
    "h": 121.9
  },
  "luminance": 0.69443
}

Semantic roles & 50–950 ramp

primary

#C5E667

secondary

#5C3CB5

accent

#12D444

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C5E667

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

Preview Lab → · Contrast checker → · Palette generator →