#C3CF3B#C3CF3B

#C3CF3B is a light, vivid yellow. Relative luminance 0.565; OKLCH L 81.9% C 0.165 H 114.1°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#C3CF3B
RGB	rgb(195, 207, 59)
HSL	hsl(65, 61%, 52%)
HSV	hsv(65, 71%, 81%)
CMYK	cmyk(5.8%, 0%, 71.5%, 18.8%)
CIE-LAB	lab(79.92, -22.01, 67.80)
CIE-LCH	lch(79.92, 71.28, 107.99°)
OKLab	oklab(81.94% -0.0672 0.1503)
OKLCH	oklch(81.94% 0.165 114.1)
XYZ	xyz(45.6092, 56.5444, 12.6484)
Luminance	0.5654 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3CF3B #473BCF

analogous

#CF913B #C3CF3B #79CF3B

triadic

#C3CF3B #3BC3CF #CF3BC3

tetradic

#C3CF3B #3BCF91 #473BCF #CF3B79

square

#C3CF3B #3BCF91 #473BCF #CF3B79

split-complementary

#C3CF3B #3B79CF #913BCF

monochromatic

#6C731C #9AA528 #C3CF3B #D2DB6C #E1E79D

Accessibility & contrast

On white

1.71

#C3CF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#C3CF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3CF3B

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3CF3B	#FFFFFF	#000000	##000000
##C3CF3B	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC51F

Deuteranopia (green-blind)

#DEC847

Tritanopia (blue-blind)

#D0C3B2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c3cf3b;
/* rgb */ color: rgb(195, 207, 59);
/* oklch */ color: oklch(81.9% 0.165 114.1);

Tailwind

colors: {
  custom: {
    50: '#d9dd7b',
    500: '#c3cf3b',
    950: '#000000',
  },
}

SCSS

$custom: #c3cf3b;
$custom-light: #d9dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c3cf3b",
  "rgb": {
    "r": 195,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 64.865,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.81937,
    "c": 0.16467,
    "h": 114.1
  },
  "luminance": 0.56544
}

Semantic roles & 50–950 ramp

primary

#C3CF3B

secondary

#38327C

accent

#44E451

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3CF3B

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

Preview Lab → · Contrast checker → · Palette generator →