#C3D843#C3D843

#C3D843 is a very light, vivid yellow. Relative luminance 0.611; OKLCH L 84.0% C 0.170 H 117.2°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#C3D843
RGB	rgb(195, 216, 67)
HSL	hsl(68, 66%, 55%)
HSV	hsv(68, 69%, 85%)
CMYK	cmyk(9.7%, 0%, 69%, 15.3%)
CIE-LAB	lab(82.44, -25.94, 67.42)
CIE-LCH	lch(82.44, 72.24, 111.04°)
OKLab	oklab(83.98% -0.0774 0.1508)
OKLCH	oklch(83.98% 0.17 117.2)
XYZ	xyz(48.0757, 61.1196, 14.5738)
Luminance	0.6112 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D843 #5843D8

analogous

#D8A243 #C3D843 #79D843

triadic

#C3D843 #43C3D8 #D843C3

tetradic

#C3D843 #43D8A2 #5843D8 #D84379

square

#C3D843 #43D8A2 #5843D8 #D84379

split-complementary

#C3D843 #4379D8 #A243D8

monochromatic

#76851C #A3B826 #C3D843 #D3E376 #E3EDA8

Accessibility & contrast

On white

1.59

#C3D843 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#C3D843 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D843

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D843	#FFFFFF	#000000	##000000
##C3D843	1.00	1.59	13.22	13.22
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.22	21.00	1.00	1.00
##000000	13.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD2B

Deuteranopia (green-blind)

#E4CE4F

Tritanopia (blue-blind)

#CFCCBB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #c3d843;
/* rgb */ color: rgb(195, 216, 67);
/* oklch */ color: oklch(84.0% 0.170 117.2);

Tailwind

colors: {
  custom: {
    50: '#d9e480',
    500: '#c3d843',
    950: '#000000',
  },
}

SCSS

$custom: #c3d843;
$custom-light: #d9e480;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d843",
  "rgb": {
    "r": 195,
    "g": 216,
    "b": 67
  },
  "hsl": {
    "h": 68.456,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83975,
    "c": 0.16955,
    "h": 117.2
  },
  "luminance": 0.61119
}

Semantic roles & 50–950 ramp

primary

#C3D843

secondary

#40348C

accent

#3FE957

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C3D843

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

Preview Lab → · Contrast checker → · Palette generator →