#C4D545#C4D545

#C4D545 is a very light, vivid yellow. Relative luminance 0.598; OKLCH L 83.4% C 0.165 H 115.9°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#C4D545
RGB	rgb(196, 213, 69)
HSL	hsl(67, 63%, 55%)
HSV	hsv(67, 68%, 84%)
CMYK	cmyk(8%, 0%, 67.6%, 16.5%)
CIE-LAB	lab(81.70, -23.98, 65.96)
CIE-LCH	lch(81.70, 70.19, 109.98°)
OKLab	oklab(83.41% -0.0718 0.1481)
OKLCH	oklch(83.41% 0.165 115.9)
XYZ	xyz(47.6345, 59.7546, 14.6535)
Luminance	0.5975 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D545 #5645D5

analogous

#D59E45 #C4D545 #7CD545

triadic

#C4D545 #45C4D5 #D545C4

tetradic

#C4D545 #45D59E #5645D5 #D5457C

square

#C4D545 #45D59E #5645D5 #D5457C

split-complementary

#C4D545 #457CD5 #9E45D5

monochromatic

#76821D #A4B429 #C4D545 #D4E077 #E4ECA9

Accessibility & contrast

On white

1.62

#C4D545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#C4D545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D545

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D545	#FFFFFF	#000000	##000000
##C4D545	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA2F

Deuteranopia (green-blind)

#E2CC50

Tritanopia (blue-blind)

#D0C9B8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c4d545;
/* rgb */ color: rgb(196, 213, 69);
/* oklch */ color: oklch(83.4% 0.165 115.9);

Tailwind

colors: {
  custom: {
    50: '#d9e181',
    500: '#c4d545',
    950: '#000000',
  },
}

SCSS

$custom: #c4d545;
$custom-light: #d9e181;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d545",
  "rgb": {
    "r": 196,
    "g": 213,
    "b": 69
  },
  "hsl": {
    "h": 67.083,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.83405,
    "c": 0.16457,
    "h": 115.9
  },
  "luminance": 0.59754
}

Semantic roles & 50–950 ramp

primary

#C4D545

secondary

#3F3589

accent

#42E655

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C4D545

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

Preview Lab → · Contrast checker → · Palette generator →