#C3D23F#C3D23F

#C3D23F is a very light, vivid yellow. Relative luminance 0.581; OKLCH L 82.6% C 0.165 H 115.2°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#C3D23F
RGB	rgb(195, 210, 63)
HSL	hsl(66, 62%, 54%)
HSV	hsv(66, 70%, 82%)
CMYK	cmyk(7.1%, 0%, 70%, 17.6%)
CIE-LAB	lab(80.77, -23.27, 67.21)
CIE-LCH	lch(80.77, 71.13, 109.09°)
OKLab	oklab(82.62% -0.0703 0.1498)
OKLCH	oklch(82.62% 0.165 115.2)
XYZ	xyz(46.4507, 58.0549, 13.4604)
Luminance	0.5805 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D23F #4E3FD2

analogous

#D2973F #C3D23F #79D23F

triadic

#C3D23F #3FC3D2 #D23FC3

tetradic

#C3D23F #3FD297 #4E3FD2 #D23F79

square

#C3D23F #3FD297 #4E3FD2 #D23F79

split-complementary

#C3D23F #3F79D2 #973FD2

monochromatic

#707A1D #9EAC28 #C3D23F #D2DE71 #E2E9A2

Accessibility & contrast

On white

1.67

#C3D23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#C3D23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D23F

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D23F	#FFFFFF	#000000	##000000
##C3D23F	1.00	1.67	12.61	12.61
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C726

Deuteranopia (green-blind)

#E0CA4A

Tritanopia (blue-blind)

#CFC6B5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c3d23f;
/* rgb */ color: rgb(195, 210, 63);
/* oklch */ color: oklch(82.6% 0.165 115.2);

Tailwind

colors: {
  custom: {
    50: '#d9df7d',
    500: '#c3d23f',
    950: '#000000',
  },
}

SCSS

$custom: #c3d23f;
$custom-light: #d9df7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d23f",
  "rgb": {
    "r": 195,
    "g": 210,
    "b": 63
  },
  "hsl": {
    "h": 66.122,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.82623,
    "c": 0.16546,
    "h": 115.2
  },
  "luminance": 0.58054
}

Semantic roles & 50–950 ramp

primary

#C3D23F

secondary

#3B3382

accent

#43E553

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3D23F

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

Preview Lab → · Contrast checker → · Palette generator →