#C0CA63#C0CA63

#C0CA63 is a light, vivid yellow. Relative luminance 0.543; OKLCH L 81.0% C 0.128 H 113.9°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#C0CA63
RGB	rgb(192, 202, 99)
HSL	hsl(66, 49%, 59%)
HSV	hsv(66, 51%, 79%)
CMYK	cmyk(5%, 0%, 51%, 20.8%)
CIE-LAB	lab(78.66, -18.02, 49.69)
CIE-LCH	lch(78.66, 52.85, 109.93°)
OKLab	oklab(80.98% -0.0518 0.1172)
OKLCH	oklch(80.98% 0.128 113.9)
XYZ	xyz(45.1117, 54.3491, 19.9159)
Luminance	0.5435 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CA63 #6D63CA

analogous

#CAA163 #C0CA63 #8DCA63

triadic

#C0CA63 #63C0CA #CA63C0

tetradic

#C0CA63 #63CAA1 #6D63CA #CA638D

square

#C0CA63 #63CAA1 #6D63CA #CA638D

split-complementary

#C0CA63 #638DCA #A163CA

monochromatic

#7D852D #A8B33D #C0CA63 #D2DA91 #E5E9BE

Accessibility & contrast

On white

1.77

#C0CA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#C0CA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CA63

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CA63	#FFFFFF	#000000	##000000
##C0CA63	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C259

Deuteranopia (green-blind)

#D6C469

Tritanopia (blue-blind)

#CBC0B3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c0ca63;
/* rgb */ color: rgb(192, 202, 99);
/* oklch */ color: oklch(81.0% 0.128 113.9);

Tailwind

colors: {
  custom: {
    50: '#d5da92',
    500: '#c0ca63',
    950: '#000000',
  },
}

SCSS

$custom: #c0ca63;
$custom-light: #d5da92;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ca63",
  "rgb": {
    "r": 192,
    "g": 202,
    "b": 99
  },
  "hsl": {
    "h": 65.825,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80982,
    "c": 0.12816,
    "h": 113.9
  },
  "luminance": 0.54348
}

Semantic roles & 50–950 ramp

primary

#C0CA63

secondary

#4C458D

accent

#4FD95C

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140D

muted

#83837F

Preview Lab

Preview with #C0CA63

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

Preview Lab → · Contrast checker → · Palette generator →