#C0D557#C0D557

#C0D557 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 83.3% C 0.152 H 117.8°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#C0D557
RGB	rgb(192, 213, 87)
HSL	hsl(70, 60%, 59%)
HSV	hsv(70, 59%, 84%)
CMYK	cmyk(9.9%, 0%, 59.2%, 16.5%)
CIE-LAB	lab(81.56, -24.41, 58.42)
CIE-LCH	lch(81.56, 63.31, 112.67°)
OKLab	oklab(83.26% -0.071 0.1347)
OKLCH	oklch(83.26% 0.152 117.8)
XYZ	xyz(47.2536, 59.4835, 18.0071)
Luminance	0.5948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0D557 #6C57D5

analogous

#D5AB57 #C0D557 #81D557

triadic

#C0D557 #57C0D5 #D557C0

tetradic

#C0D557 #57D5AB #6C57D5 #D55781

square

#C0D557 #57D5AB #6C57D5 #D55781

split-complementary

#C0D557 #5781D5 #AB57D5

monochromatic

#7C8E24 #A7BF30 #C0D557 #D2E188 #E5EDB9

Accessibility & contrast

On white

1.63

#C0D557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#C0D557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0D557

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0D557	#FFFFFF	#000000	##000000
##C0D557	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA49

Deuteranopia (green-blind)

#E0CB5F

Tritanopia (blue-blind)

#CACABA

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c0d557;
/* rgb */ color: rgb(192, 213, 87);
/* oklch */ color: oklch(83.3% 0.152 117.8);

Tailwind

colors: {
  custom: {
    50: '#d6e18b',
    500: '#c0d557',
    950: '#000000',
  },
}

SCSS

$custom: #c0d557;
$custom-light: #d6e18b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0d557",
  "rgb": {
    "r": 192,
    "g": 213,
    "b": 87
  },
  "hsl": {
    "h": 70,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.83259,
    "c": 0.15229,
    "h": 117.8
  },
  "luminance": 0.59483
}

Semantic roles & 50–950 ramp

primary

#C0D557

secondary

#4B3C94

accent

#45E35F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #C0D557

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

Preview Lab → · Contrast checker → · Palette generator →