#C1D423#C1D423

#C1D423 is a very light, vivid yellow. Relative luminance 0.585; OKLCH L 82.8% C 0.182 H 116.2°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#C1D423
RGB	rgb(193, 212, 35)
HSL	hsl(66, 72%, 48%)
HSV	hsv(66, 83%, 83%)
CMYK	cmyk(9%, 0%, 83.5%, 16.9%)
CIE-LAB	lab(81.04, -26.17, 75.67)
CIE-LCH	lch(81.04, 80.07, 109.08°)
OKLab	oklab(82.76% -0.0804 0.1631)
OKLCH	oklch(82.76% 0.182 116.2)
XYZ	xyz(45.8405, 58.5465, 10.4755)
Luminance	0.5855 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D423 #3623D4

analogous

#D48E23 #C1D423 #68D423

triadic

#C1D423 #23C1D4 #D423C1

tetradic

#C1D423 #23D48E #3623D4 #D42368

square

#C1D423 #23D48E #3623D4 #D42368

split-complementary

#C1D423 #2368D4 #8E23D4

monochromatic

#616B12 #919F1A #C1D423 #D3E252 #E0EB86

Accessibility & contrast

On white

1.65

#C1D423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#C1D423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D423

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D423	#FFFFFF	#000000	##000000
##C1D423	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C800

Deuteranopia (green-blind)

#E2CA37

Tritanopia (blue-blind)

#CEC7B5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c1d423;
/* rgb */ color: rgb(193, 212, 35);
/* oklch */ color: oklch(82.8% 0.182 116.2);

Tailwind

colors: {
  custom: {
    50: '#d8e171',
    500: '#c1d423',
    950: '#000000',
  },
}

SCSS

$custom: #c1d423;
$custom-light: #d8e171;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d423",
  "rgb": {
    "r": 193,
    "g": 212,
    "b": 35
  },
  "hsl": {
    "h": 66.441,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.82764,
    "c": 0.18187,
    "h": 116.2
  },
  "luminance": 0.58546
}

Semantic roles & 50–950 ramp

primary

#C1D423

secondary

#2F2775

accent

#39EE4D

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #C1D423

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

Preview Lab → · Contrast checker → · Palette generator →