#C1DA42#C1DA42

#C1DA42 is a very light, vivid yellow. Relative luminance 0.619; OKLCH L 84.3% C 0.173 H 118.4°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#C1DA42
RGB	rgb(193, 218, 66)
HSL	hsl(70, 67%, 56%)
HSV	hsv(70, 70%, 85%)
CMYK	cmyk(11.5%, 0%, 69.7%, 14.5%)
CIE-LAB	lab(82.85, -27.76, 68.14)
CIE-LCH	lch(82.85, 73.58, 112.16°)
OKLab	oklab(84.26% -0.0824 0.1522)
OKLCH	oklch(84.26% 0.173 118.4)
XYZ	xyz(48.0481, 61.8740, 14.5649)
Luminance	0.6187 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DA42 #5B42DA

analogous

#DAA742 #C1DA42 #75DA42

triadic

#C1DA42 #42C1DA #DA42C1

tetradic

#C1DA42 #42DAA7 #5B42DA #DA4275

square

#C1DA42 #42DAA7 #5B42DA #DA4275

split-complementary

#C1DA42 #4275DA #A742DA

monochromatic

#75871A #A2BA24 #C1DA42 #D2E475 #E3EEA8

Accessibility & contrast

On white

1.57

#C1DA42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#C1DA42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DA42

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DA42	#FFFFFF	#000000	##000000
##C1DA42	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE28

Deuteranopia (green-blind)

#E5CF4E

Tritanopia (blue-blind)

#CCCEBC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #c1da42;
/* rgb */ color: rgb(193, 218, 66);
/* oklch */ color: oklch(84.3% 0.173 118.4);

Tailwind

colors: {
  custom: {
    50: '#d7e580',
    500: '#c1da42',
    950: '#000000',
  },
}

SCSS

$custom: #c1da42;
$custom-light: #d7e580;
$custom-dark: #000000;

JSON

{
  "hex": "#c1da42",
  "rgb": {
    "r": 193,
    "g": 218,
    "b": 66
  },
  "hsl": {
    "h": 69.868,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.84262,
    "c": 0.17312,
    "h": 118.4
  },
  "luminance": 0.61874
}

Semantic roles & 50–950 ramp

primary

#C1DA42

secondary

#42338D

accent

#3EEA5A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1DA42

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

Preview Lab → · Contrast checker → · Palette generator →