#C1CD27#C1CD27

#C1CD27 is a light, vivid yellow. Relative luminance 0.551; OKLCH L 81.2% C 0.173 H 114.0°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#C1CD27
RGB	rgb(193, 205, 39)
HSL	hsl(64, 68%, 48%)
HSV	hsv(64, 81%, 80%)
CMYK	cmyk(5.9%, 0%, 81%, 19.6%)
CIE-LAB	lab(79.13, -22.68, 73.07)
CIE-LCH	lch(79.13, 76.51, 107.24°)
OKLab	oklab(81.23% -0.0705 0.1582)
OKLCH	oklch(81.23% 0.173 114)
XYZ	xyz(44.1913, 55.1475, 10.2357)
Luminance	0.5515 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CD27 #3327CD

analogous

#CD8627 #C1CD27 #6ECD27

triadic

#C1CD27 #27C1CD #CD27C1

tetradic

#C1CD27 #27CD86 #3327CD #CD276E

square

#C1CD27 #27CD86 #3327CD #CD276E

split-complementary

#C1CD27 #276ECD #8627CD

monochromatic

#606613 #919A1D #C1CD27 #D4DE53 #E1E886

Accessibility & contrast

On white

1.75

#C1CD27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#C1CD27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CD27

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CD27	#FFFFFF	#000000	##000000
##C1CD27	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC300

Deuteranopia (green-blind)

#DCC538

Tritanopia (blue-blind)

#CEC0AF

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #c1cd27;
/* rgb */ color: rgb(193, 205, 39);
/* oklch */ color: oklch(81.2% 0.173 114.0);

Tailwind

colors: {
  custom: {
    50: '#d8dc72',
    500: '#c1cd27',
    950: '#000000',
  },
}

SCSS

$custom: #c1cd27;
$custom-light: #d8dc72;
$custom-dark: #000000;

JSON

{
  "hex": "#c1cd27",
  "rgb": {
    "r": 193,
    "g": 205,
    "b": 39
  },
  "hsl": {
    "h": 64.337,
    "s": 68.033,
    "l": 47.843
  },
  "oklch": {
    "l": 0.8123,
    "c": 0.17319,
    "h": 114
  },
  "luminance": 0.55147
}

Semantic roles & 50–950 ramp

primary

#C1CD27

secondary

#2D2870

accent

#3DEB49

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151509

muted

#84847D

Preview Lab

Preview with #C1CD27

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

Preview Lab → · Contrast checker → · Palette generator →