#C5CD3F#C5CD3F

#C5CD3F is a light, vivid yellow. Relative luminance 0.559; OKLCH L 81.7% C 0.160 H 112.6°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#C5CD3F
RGB	rgb(197, 205, 63)
HSL	hsl(63, 59%, 53%)
HSV	hsv(63, 69%, 80%)
CMYK	cmyk(3.9%, 0%, 69.3%, 19.6%)
CIE-LAB	lab(79.55, -20.00, 66.06)
CIE-LCH	lch(79.55, 69.02, 106.84°)
OKLab	oklab(81.69% -0.0613 0.1473)
OKLCH	oklch(81.69% 0.16 112.6)
XYZ	xyz(45.7559, 55.8929, 13.0797)
Luminance	0.5589 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5CD3F #473FCD

analogous

#CD8E3F #C5CD3F #7ECD3F

triadic

#C5CD3F #3FC5CD #CD3FC5

tetradic

#C5CD3F #3FCD8E #473FCD #CD3F7E

square

#C5CD3F #3FCD8E #473FCD #CD3F7E

split-complementary

#C5CD3F #3F7ECD #8E3FCD

monochromatic

#6F741E #9DA42B #C5CD3F #D4DA70 #E2E6A0

Accessibility & contrast

On white

1.72

#C5CD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#C5CD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5CD3F

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5CD3F	#FFFFFF	#000000	##000000
##C5CD3F	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC427

Deuteranopia (green-blind)

#DCC74A

Tritanopia (blue-blind)

#D2C1B1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c5cd3f;
/* rgb */ color: rgb(197, 205, 63);
/* oklch */ color: oklch(81.7% 0.160 112.6);

Tailwind

colors: {
  custom: {
    50: '#dadc7d',
    500: '#c5cd3f',
    950: '#000000',
  },
}

SCSS

$custom: #c5cd3f;
$custom-light: #dadc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c5cd3f",
  "rgb": {
    "r": 197,
    "g": 205,
    "b": 63
  },
  "hsl": {
    "h": 63.38,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.81686,
    "c": 0.15955,
    "h": 112.6
  },
  "luminance": 0.55892
}

Semantic roles & 50–950 ramp

primary

#C5CD3F

secondary

#38347C

accent

#46E24F

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5CD3F

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

Preview Lab → · Contrast checker → · Palette generator →