#C1DB40#C1DB40

#C1DB40 is a very light, vivid yellow-green. Relative luminance 0.624; OKLCH L 84.5% C 0.175 H 118.7°. Best body text is #000000 at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#C1DB40
RGB	rgb(193, 219, 64)
HSL	hsl(70, 68%, 55%)
HSV	hsv(70, 71%, 86%)
CMYK	cmyk(11.9%, 0%, 70.8%, 14.1%)
CIE-LAB	lab(83.11, -28.34, 69.11)
CIE-LCH	lch(83.11, 74.69, 112.30°)
OKLab	oklab(84.47% -0.0842 0.154)
OKLCH	oklch(84.47% 0.175 118.7)
XYZ	xyz(48.2502, 62.3710, 14.3465)
Luminance	0.6237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1DB40 #5A40DB

analogous

#DBA840 #C1DB40 #73DB40

triadic

#C1DB40 #40C1DB #DB40C1

tetradic

#C1DB40 #40DBA8 #5A40DB #DB4073

square

#C1DB40 #40DBA8 #5A40DB #DB4073

split-complementary

#C1DB40 #4073DB #A840DB

monochromatic

#758719 #A1BB23 #C1DB40 #D2E573 #E2EEA7

Accessibility & contrast

On white

1.56

#C1DB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.47

#C1DB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1DB40

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1DB40	#FFFFFF	#000000	##000000
##C1DB40	1.00	1.56	13.47	13.47
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.47	21.00	1.00	1.00
##000000	13.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF24

Deuteranopia (green-blind)

#E6D04D

Tritanopia (blue-blind)

#CCCFBD

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #c1db40;
/* rgb */ color: rgb(193, 219, 64);
/* oklch */ color: oklch(84.5% 0.175 118.7);

Tailwind

colors: {
  custom: {
    50: '#d7e67f',
    500: '#c1db40',
    950: '#000000',
  },
}

SCSS

$custom: #c1db40;
$custom-light: #d7e67f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1db40",
  "rgb": {
    "r": 193,
    "g": 219,
    "b": 64
  },
  "hsl": {
    "h": 70.065,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.8447,
    "c": 0.17549,
    "h": 118.7
  },
  "luminance": 0.62371
}

Semantic roles & 50–950 ramp

primary

#C1DB40

secondary

#41328D

accent

#3DEB5A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1DB40

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

Preview Lab → · Contrast checker → · Palette generator →