#C5D73F#C5D73F

#C5D73F is a very light, vivid yellow. Relative luminance 0.608; OKLCH L 83.9% C 0.170 H 116.1°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#C5D73F
RGB	rgb(197, 215, 63)
HSL	hsl(67, 66%, 55%)
HSV	hsv(67, 71%, 84%)
CMYK	cmyk(8.4%, 0%, 70.7%, 15.7%)
CIE-LAB	lab(82.29, -24.86, 68.75)
CIE-LCH	lch(82.29, 73.11, 109.88°)
OKLab	oklab(83.88% -0.0749 0.1529)
OKLCH	oklch(83.88% 0.17 116.1)
XYZ	xyz(48.2248, 60.8308, 13.9027)
Luminance	0.6083 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5D73F #513FD7

analogous

#D79D3F #C5D73F #79D73F

triadic

#C5D73F #3FC5D7 #D73FC5

tetradic

#C5D73F #3FD79D #513FD7 #D73F79

square

#C5D73F #3FD79D #513FD7 #D73F79

split-complementary

#C5D73F #3F79D7 #9D3FD7

monochromatic

#75811B #A3B325 #C5D73F #D4E272 #E4ECA4

Accessibility & contrast

On white

1.60

#C5D73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#C5D73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5D73F

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5D73F	#FFFFFF	#000000	##000000
##C5D73F	1.00	1.60	13.17	13.17
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC24

Deuteranopia (green-blind)

#E4CE4B

Tritanopia (blue-blind)

#D1CBB9

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #c5d73f;
/* rgb */ color: rgb(197, 215, 63);
/* oklch */ color: oklch(83.9% 0.170 116.1);

Tailwind

colors: {
  custom: {
    50: '#dae37e',
    500: '#c5d73f',
    950: '#000000',
  },
}

SCSS

$custom: #c5d73f;
$custom-light: #dae37e;
$custom-dark: #000000;

JSON

{
  "hex": "#c5d73f",
  "rgb": {
    "r": 197,
    "g": 215,
    "b": 63
  },
  "hsl": {
    "h": 67.105,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.83878,
    "c": 0.17029,
    "h": 116.1
  },
  "luminance": 0.6083
}

Semantic roles & 50–950 ramp

primary

#C5D73F

secondary

#3D3288

accent

#3FE853

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C5D73F

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

Preview Lab → · Contrast checker → · Palette generator →