#C3D23C#C3D23C

#C3D23C is a very light, vivid yellow. Relative luminance 0.580; OKLCH L 82.6% C 0.167 H 115.1°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#C3D23C
RGB	rgb(195, 210, 60)
HSL	hsl(66, 63%, 53%)
HSV	hsv(66, 71%, 82%)
CMYK	cmyk(7.1%, 0%, 71.4%, 17.6%)
CIE-LAB	lab(80.75, -23.42, 68.25)
CIE-LCH	lch(80.75, 72.16, 108.94°)
OKLab	oklab(82.6% -0.071 0.1515)
OKLCH	oklch(82.6% 0.167 115.1)
XYZ	xyz(46.3691, 58.0223, 13.0308)
Luminance	0.5802 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D23C #4B3CD2

analogous

#D2963C #C3D23C #78D23C

triadic

#C3D23C #3CC3D2 #D23CC3

tetradic

#C3D23C #3CD296 #4B3CD2 #D23C78

square

#C3D23C #3CD296 #4B3CD2 #D23C78

split-complementary

#C3D23C #3C78D2 #963CD2

monochromatic

#6F781C #9DAA27 #C3D23C #D2DD6E #E2E99F

Accessibility & contrast

On white

1.67

#C3D23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#C3D23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D23C

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D23C	#FFFFFF	#000000	##000000
##C3D23C	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C720

Deuteranopia (green-blind)

#E0CA48

Tritanopia (blue-blind)

#D0C6B5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c3d23c;
/* rgb */ color: rgb(195, 210, 60);
/* oklch */ color: oklch(82.6% 0.167 115.1);

Tailwind

colors: {
  custom: {
    50: '#d9df7c',
    500: '#c3d23c',
    950: '#000000',
  },
}

SCSS

$custom: #c3d23c;
$custom-light: #d9df7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d23c",
  "rgb": {
    "r": 195,
    "g": 210,
    "b": 60
  },
  "hsl": {
    "h": 66,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.82603,
    "c": 0.16729,
    "h": 115.1
  },
  "luminance": 0.58022
}

Semantic roles & 50–950 ramp

primary

#C3D23C

secondary

#3A3280

accent

#42E653

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3D23C

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

Preview Lab → · Contrast checker → · Palette generator →