#C1DA45#C1DA45

#C1DA45 is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 84.3% C 0.171 H 118.5°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#C1DA45
RGB	rgb(193, 218, 69)
HSL	hsl(70, 67%, 56%)
HSV	hsv(70, 68%, 85%)
CMYK	cmyk(11.5%, 0%, 68.3%, 14.5%)
CIE-LAB	lab(82.87, -27.59, 67.07)
CIE-LCH	lch(82.87, 72.52, 112.36°)
OKLab	oklab(84.28% -0.0817 0.1505)
OKLCH	oklch(84.28% 0.171 118.5)
XYZ	xyz(48.1389, 61.9103, 15.0430)
Luminance	0.6191 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DA45 #5E45DA

analogous

#DAA945 #C1DA45 #77DA45

triadic

#C1DA45 #45C1DA #DA45C1

tetradic

#C1DA45 #45DAA9 #5E45DA #DA4577

square

#C1DA45 #45DAA9 #5E45DA #DA4577

split-complementary

#C1DA45 #4577DA #A945DA

monochromatic

#77891B #A3BC25 #C1DA45 #D2E478 #E3EEAB

Accessibility & contrast

On white

1.57

#C1DA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#C1DA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DA45

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DA45	#FFFFFF	#000000	##000000
##C1DA45	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)

#E8CE2E

Deuteranopia (green-blind)

#E5CF51

Tritanopia (blue-blind)

#CCCEBC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #c1da45;
/* rgb */ color: rgb(193, 218, 69);
/* oklch */ color: oklch(84.3% 0.171 118.5);

Tailwind

colors: {
  custom: {
    50: '#d7e581',
    500: '#c1da45',
    950: '#000000',
  },
}

SCSS

$custom: #c1da45;
$custom-light: #d7e581;
$custom-dark: #000000;

JSON

{
  "hex": "#c1da45",
  "rgb": {
    "r": 193,
    "g": 218,
    "b": 69
  },
  "hsl": {
    "h": 70.067,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.84284,
    "c": 0.1712,
    "h": 118.5
  },
  "luminance": 0.6191
}

Semantic roles & 50–950 ramp

primary

#C1DA45

secondary

#43348F

accent

#3EEA5B

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1DA45

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

Preview Lab → · Contrast checker → · Palette generator →