#C5E665#C5E665

#C5E665 is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.5% C 0.160 H 121.8°. Best body text is #000000 at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#C5E665
RGB	rgb(197, 230, 101)
HSL	hsl(75, 72%, 65%)
HSV	hsv(75, 56%, 90%)
CMYK	cmyk(14.3%, 0%, 56.1%, 9.8%)
CIE-LAB	lab(86.70, -29.41, 58.17)
CIE-LCH	lch(86.70, 65.19, 116.82°)
OKLab	oklab(87.52% -0.084 0.1357)
OKLCH	oklch(87.52% 0.16 121.8)
XYZ	xyz(53.6722, 69.4035, 22.8781)
Luminance	0.6940 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E665 #8665E6

analogous

#E6C765 #C5E665 #84E665

triadic

#C5E665 #65C5E6 #E665C5

tetradic

#C5E665 #65E6C7 #8665E6 #E66584

square

#C5E665 #65E6C7 #8665E6 #E66584

split-complementary

#C5E665 #6584E6 #C765E6

monochromatic

#8DB31D #B1DD30 #C5E665 #D9EF9A #EDF7CE

Accessibility & contrast

On white

1.41

#C5E665 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.88

#C5E665 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E665

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E665	#FFFFFF	#000000	##000000
##C5E665	1.00	1.41	14.88	14.88
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.88	21.00	1.00	1.00
##000000	14.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA58

Deuteranopia (green-blind)

#EED96D

Tritanopia (blue-blind)

#CEDBCA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c5e665;
/* rgb */ color: rgb(197, 230, 101);
/* oklch */ color: oklch(87.5% 0.160 121.8);

Tailwind

colors: {
  custom: {
    50: '#d9ee95',
    500: '#c5e665',
    950: '#000000',
  },
}

SCSS

$custom: #c5e665;
$custom-light: #d9ee95;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e665",
  "rgb": {
    "r": 197,
    "g": 230,
    "b": 101
  },
  "hsl": {
    "h": 75.349,
    "s": 72.067,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87523,
    "c": 0.15957,
    "h": 121.8
  },
  "luminance": 0.69404
}

Semantic roles & 50–950 ramp

primary

#C5E665

secondary

#5A3BB4

accent

#11D443

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C5E665

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

Preview Lab → · Contrast checker → · Palette generator →