#C5D343#C5D343

#C5D343 is a very light, vivid yellow. Relative luminance 0.589; OKLCH L 83.0% C 0.163 H 114.8°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#C5D343
RGB	rgb(197, 211, 67)
HSL	hsl(66, 62%, 55%)
HSV	hsv(66, 68%, 83%)
CMYK	cmyk(6.6%, 0%, 68.2%, 17.3%)
CIE-LAB	lab(81.22, -22.72, 66.25)
CIE-LCH	lch(81.22, 70.03, 108.93°)
OKLab	oklab(83.03% -0.0686 0.1483)
OKLCH	oklch(83.03% 0.163 114.8)
XYZ	xyz(47.3346, 58.8649, 14.1776)
Luminance	0.5886 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D343 #5143D3

analogous

#D39943 #C5D343 #7DD343

triadic

#C5D343 #43C5D3 #D343C5

tetradic

#C5D343 #43D399 #5143D3 #D3437D

square

#C5D343 #43D399 #5143D3 #D3437D

split-complementary

#C5D343 #437DD3 #9943D3

monochromatic

#757E1E #A3B029 #C5D343 #D4DF75 #E4EAA6

Accessibility & contrast

On white

1.64

#C5D343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#C5D343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D343

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D343	#FFFFFF	#000000	##000000
##C5D343	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C92C

Deuteranopia (green-blind)

#E1CB4E

Tritanopia (blue-blind)

#D1C7B6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c5d343;
/* rgb */ color: rgb(197, 211, 67);
/* oklch */ color: oklch(83.0% 0.163 114.8);

Tailwind

colors: {
  custom: {
    50: '#dae07f',
    500: '#c5d343',
    950: '#000000',
  },
}

SCSS

$custom: #c5d343;
$custom-light: #dae07f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d343",
  "rgb": {
    "r": 197,
    "g": 211,
    "b": 67
  },
  "hsl": {
    "h": 65.833,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.83028,
    "c": 0.16339,
    "h": 114.8
  },
  "luminance": 0.58864
}

Semantic roles & 50–950 ramp

primary

#C5D343

secondary

#3D3586

accent

#43E552

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C5D343

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

Preview Lab → · Contrast checker → · Palette generator →