#C1E667#C1E667

#C1E667 is a very light, vivid yellow-green. Relative luminance 0.689; OKLCH L 87.3% C 0.159 H 123.3°. Best body text is #000000 at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#C1E667
RGB	rgb(193, 230, 103)
HSL	hsl(77, 72%, 65%)
HSV	hsv(77, 55%, 90%)
CMYK	cmyk(16.1%, 0%, 55.2%, 9.8%)
CIE-LAB	lab(86.46, -30.77, 56.94)
CIE-LCH	lch(86.46, 64.72, 118.39°)
OKLab	oklab(87.27% -0.0874 0.1333)
OKLCH	oklch(87.27% 0.159 123.3)
XYZ	xyz(52.7376, 68.9101, 23.3520)
Luminance	0.6891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1E667 #8C67E6

analogous

#E6CB67 #C1E667 #82E667

triadic

#C1E667 #67C1E6 #E667C1

tetradic

#C1E667 #67E6CB #8C67E6 #E66782

square

#C1E667 #67E6CB #8C67E6 #E66782

split-complementary

#C1E667 #6782E6 #CB67E6

monochromatic

#89B51E #ACDD32 #C1E667 #D6EF9C #ECF7D0

Accessibility & contrast

On white

1.42

#C1E667 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.78

#C1E667 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1E667

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1E667	#FFFFFF	#000000	##000000
##C1E667	1.00	1.42	14.78	14.78
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.78	21.00	1.00	1.00
##000000	14.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D95A

Deuteranopia (green-blind)

#EDD86F

Tritanopia (blue-blind)

#C9DCCA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c1e667;
/* rgb */ color: rgb(193, 230, 103);
/* oklch */ color: oklch(87.3% 0.159 123.3);

Tailwind

colors: {
  custom: {
    50: '#d6ee96',
    500: '#c1e667',
    950: '#000000',
  },
}

SCSS

$custom: #c1e667;
$custom-light: #d6ee96;
$custom-dark: #000000;

JSON

{
  "hex": "#c1e667",
  "rgb": {
    "r": 193,
    "g": 230,
    "b": 103
  },
  "hsl": {
    "h": 77.48,
    "s": 71.751,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87266,
    "c": 0.15937,
    "h": 123.3
  },
  "luminance": 0.6891
}

Semantic roles & 50–950 ramp

primary

#C1E667

secondary

#5F3CB5

accent

#12D44A

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C1E667

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

Preview Lab → · Contrast checker → · Palette generator →