#C1CF3D#C1CF3D

#C1CF3D is a light, vivid yellow. Relative luminance 0.563; OKLCH L 81.8% C 0.164 H 114.9°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#C1CF3D
RGB	rgb(193, 207, 61)
HSL	hsl(66, 60%, 53%)
HSV	hsv(66, 71%, 81%)
CMYK	cmyk(6.8%, 0%, 70.5%, 18.8%)
CIE-LAB	lab(79.78, -22.74, 66.91)
CIE-LCH	lch(79.78, 70.67, 108.77°)
OKLab	oklab(81.79% -0.0689 0.1489)
OKLCH	oklch(81.79% 0.164 114.9)
XYZ	xyz(45.1487, 56.3008, 12.9027)
Luminance	0.5630 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CF3D #4B3DCF

analogous

#CF943D #C1CF3D #78CF3D

triadic

#C1CF3D #3DC1CF #CF3DC1

tetradic

#C1CF3D #3DCF94 #4B3DCF #CF3D78

square

#C1CF3D #3DCF94 #4B3DCF #CF3D78

split-complementary

#C1CF3D #3D78CF #943DCF

monochromatic

#6C751D #9AA629 #C1CF3D #D1DB6E #E0E79F

Accessibility & contrast

On white

1.71

#C1CF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#C1CF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CF3D

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CF3D	#FFFFFF	#000000	##000000
##C1CF3D	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC523

Deuteranopia (green-blind)

#DDC748

Tritanopia (blue-blind)

#CDC3B3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c1cf3d;
/* rgb */ color: rgb(193, 207, 61);
/* oklch */ color: oklch(81.8% 0.164 114.9);

Tailwind

colors: {
  custom: {
    50: '#d7dd7c',
    500: '#c1cf3d',
    950: '#000000',
  },
}

SCSS

$custom: #c1cf3d;
$custom-light: #d7dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c1cf3d",
  "rgb": {
    "r": 193,
    "g": 207,
    "b": 61
  },
  "hsl": {
    "h": 65.753,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.81793,
    "c": 0.16404,
    "h": 114.9
  },
  "luminance": 0.563
}

Semantic roles & 50–950 ramp

primary

#C1CF3D

secondary

#3A337D

accent

#44E354

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1CF3D

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

Preview Lab → · Contrast checker → · Palette generator →