#C1D23C#C1D23C

#C1D23C is a very light, vivid yellow. Relative luminance 0.578; OKLCH L 82.4% C 0.168 H 115.9°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#C1D23C
RGB	rgb(193, 210, 60)
HSL	hsl(67, 63%, 53%)
HSV	hsv(67, 71%, 82%)
CMYK	cmyk(8.1%, 0%, 71.4%, 17.6%)
CIE-LAB	lab(80.60, -24.24, 68.06)
CIE-LCH	lch(80.60, 72.25, 109.61°)
OKLab	oklab(82.45% -0.0732 0.1511)
OKLCH	oklch(82.45% 0.168 115.9)
XYZ	xyz(45.8557, 57.7576, 13.0068)
Luminance	0.5776 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D23C #4D3CD2

analogous

#D2983C #C1D23C #76D23C

triadic

#C1D23C #3CC1D2 #D23CC1

tetradic

#C1D23C #3CD298 #4D3CD2 #D23C76

square

#C1D23C #3CD298 #4D3CD2 #D23C76

split-complementary

#C1D23C #3C76D2 #983CD2

monochromatic

#6D781C #9BAA27 #C1D23C #D1DD6E #E1E99F

Accessibility & contrast

On white

1.67

#C1D23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#C1D23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D23C

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D23C	#FFFFFF	#000000	##000000
##C1D23C	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C720

Deuteranopia (green-blind)

#DFC948

Tritanopia (blue-blind)

#CDC6B5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c1d23c;
/* rgb */ color: rgb(193, 210, 60);
/* oklch */ color: oklch(82.4% 0.168 115.9);

Tailwind

colors: {
  custom: {
    50: '#d7df7c',
    500: '#c1d23c',
    950: '#000000',
  },
}

SCSS

$custom: #c1d23c;
$custom-light: #d7df7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d23c",
  "rgb": {
    "r": 193,
    "g": 210,
    "b": 60
  },
  "hsl": {
    "h": 66.8,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.82448,
    "c": 0.16791,
    "h": 115.9
  },
  "luminance": 0.57757
}

Semantic roles & 50–950 ramp

primary

#C1D23C

secondary

#3B3280

accent

#42E655

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D23C

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

Preview Lab → · Contrast checker → · Palette generator →