#C5E660#C5E660

#C5E660 is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.5% C 0.164 H 121.5°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#C5E660
RGB	rgb(197, 230, 96)
HSL	hsl(75, 73%, 64%)
HSV	hsv(75, 58%, 90%)
CMYK	cmyk(14.3%, 0%, 58.3%, 9.8%)
CIE-LAB	lab(86.66, -29.82, 60.30)
CIE-LCH	lch(86.66, 67.27, 116.31°)
OKLab	oklab(87.47% -0.0856 0.1397)
OKLCH	oklch(87.47% 0.164 121.5)
XYZ	xyz(53.4346, 69.3085, 21.6269)
Luminance	0.6931 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E660 #8160E6

analogous

#E6C460 #C5E660 #82E660

triadic

#C5E660 #60C5E6 #E660C5

tetradic

#C5E660 #60E6C4 #8160E6 #E66082

square

#C5E660 #60E6C4 #8160E6 #E66082

split-complementary

#C5E660 #6082E6 #C460E6

monochromatic

#8BB01C #B2DE2B #C5E660 #D8EE95 #ECF7CA

Accessibility & contrast

On white

1.41

#C5E660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#C5E660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E660

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E660	#FFFFFF	#000000	##000000
##C5E660	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA51

Deuteranopia (green-blind)

#EFD969

Tritanopia (blue-blind)

#CEDBC9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c5e660;
/* rgb */ color: rgb(197, 230, 96);
/* oklch */ color: oklch(87.5% 0.164 121.5);

Tailwind

colors: {
  custom: {
    50: '#d9ee92',
    500: '#c5e660',
    950: '#000000',
  },
}

SCSS

$custom: #c5e660;
$custom-light: #d9ee92;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e660",
  "rgb": {
    "r": 197,
    "g": 230,
    "b": 96
  },
  "hsl": {
    "h": 74.776,
    "s": 72.826,
    "l": 63.922
  },
  "oklch": {
    "l": 0.8747,
    "c": 0.16382,
    "h": 121.5
  },
  "luminance": 0.69308
}

Semantic roles & 50–950 ramp

primary

#C5E660

secondary

#5739B1

accent

#11D541

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C5E660

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

Preview Lab → · Contrast checker → · Palette generator →