#C1DA43#C1DA43

#C1DA43 is a very light, vivid yellow. Relative luminance 0.619; OKLCH L 84.3% C 0.172 H 118.5°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#C1DA43
RGB	rgb(193, 218, 67)
HSL	hsl(70, 67%, 56%)
HSV	hsv(70, 69%, 85%)
CMYK	cmyk(11.5%, 0%, 69.3%, 14.5%)
CIE-LAB	lab(82.85, -27.70, 67.79)
CIE-LCH	lch(82.85, 73.23, 112.23°)
OKLab	oklab(84.27% -0.0822 0.1517)
OKLCH	oklch(84.27% 0.172 118.5)
XYZ	xyz(48.0778, 61.8859, 14.7215)
Luminance	0.6189 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DA43 #5C43DA

analogous

#DAA743 #C1DA43 #75DA43

triadic

#C1DA43 #43C1DA #DA43C1

tetradic

#C1DA43 #43DAA7 #5C43DA #DA4375

square

#C1DA43 #43DAA7 #5C43DA #DA4375

split-complementary

#C1DA43 #4375DA #A743DA

monochromatic

#76881B #A2BB25 #C1DA43 #D2E476 #E3EEA9

Accessibility & contrast

On white

1.57

#C1DA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#C1DA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DA43

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DA43	#FFFFFF	#000000	##000000
##C1DA43	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE2A

Deuteranopia (green-blind)

#E5CF4F

Tritanopia (blue-blind)

#CCCEBC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #c1da43;
/* rgb */ color: rgb(193, 218, 67);
/* oklch */ color: oklch(84.3% 0.172 118.5);

Tailwind

colors: {
  custom: {
    50: '#d7e580',
    500: '#c1da43',
    950: '#000000',
  },
}

SCSS

$custom: #c1da43;
$custom-light: #d7e580;
$custom-dark: #000000;

JSON

{
  "hex": "#c1da43",
  "rgb": {
    "r": 193,
    "g": 218,
    "b": 67
  },
  "hsl": {
    "h": 69.934,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.84269,
    "c": 0.17249,
    "h": 118.5
  },
  "luminance": 0.61886
}

Semantic roles & 50–950 ramp

primary

#C1DA43

secondary

#42338E

accent

#3EEA5A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1DA43

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

Preview Lab → · Contrast checker → · Palette generator →