#C3DA40#C3DA40

#C3DA40 is a very light, vivid yellow. Relative luminance 0.621; OKLCH L 84.4% C 0.174 H 117.7°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#C3DA40
RGB	rgb(195, 218, 64)
HSL	hsl(69, 68%, 55%)
HSV	hsv(69, 71%, 85%)
CMYK	cmyk(10.6%, 0%, 70.6%, 14.5%)
CIE-LAB	lab(82.97, -27.06, 69.02)
CIE-LCH	lch(82.97, 74.14, 111.40°)
OKLab	oklab(84.4% -0.0808 0.1537)
OKLCH	oklch(84.4% 0.174 117.7)
XYZ	xyz(48.5036, 62.1156, 14.2838)
Luminance	0.6211 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3DA40 #5740DA

analogous

#DAA440 #C3DA40 #76DA40

triadic

#C3DA40 #40C3DA #DA40C3

tetradic

#C3DA40 #40DAA4 #5740DA #DA4076

square

#C3DA40 #40DAA4 #5740DA #DA4076

split-complementary

#C3DA40 #4076DA #A440DA

monochromatic

#76861A #A3B924 #C3DA40 #D3E473 #E3EEA7

Accessibility & contrast

On white

1.56

#C3DA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#C3DA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3DA40

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3DA40	#FFFFFF	#000000	##000000
##C3DA40	1.00	1.56	13.42	13.42
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE25

Deuteranopia (green-blind)

#E6CF4D

Tritanopia (blue-blind)

#CFCEBC

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #c3da40;
/* rgb */ color: rgb(195, 218, 64);
/* oklch */ color: oklch(84.4% 0.174 117.7);

Tailwind

colors: {
  custom: {
    50: '#d9e57f',
    500: '#c3da40',
    950: '#000000',
  },
}

SCSS

$custom: #c3da40;
$custom-light: #d9e57f;
$custom-dark: #000000;

JSON

{
  "hex": "#c3da40",
  "rgb": {
    "r": 195,
    "g": 218,
    "b": 64
  },
  "hsl": {
    "h": 68.961,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.84397,
    "c": 0.17366,
    "h": 117.7
  },
  "luminance": 0.62115
}

Semantic roles & 50–950 ramp

primary

#C3DA40

secondary

#40328C

accent

#3DEA57

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C3DA40

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

Preview Lab → · Contrast checker → · Palette generator →