#C5CE3F#C5CE3F

#C5CE3F is a light, vivid yellow. Relative luminance 0.564; OKLCH L 81.9% C 0.161 H 113.0°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#C5CE3F
RGB	rgb(197, 206, 63)
HSL	hsl(64, 59%, 53%)
HSV	hsv(64, 69%, 81%)
CMYK	cmyk(4.4%, 0%, 69.4%, 19.2%)
CIE-LAB	lab(79.83, -20.49, 66.33)
CIE-LCH	lch(79.83, 69.42, 107.17°)
OKLab	oklab(81.9% -0.0627 0.1479)
OKLCH	oklch(81.9% 0.161 113)
XYZ	xyz(45.9958, 56.3728, 13.1597)
Luminance	0.5637 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5CE3F #483FCE

analogous

#CE8F3F #C5CE3F #7ECE3F

triadic

#C5CE3F #3FC5CE #CE3FC5

tetradic

#C5CE3F #3FCE8F #483FCE #CE3F7E

square

#C5CE3F #3FCE8F #483FCE #CE3F7E

split-complementary

#C5CE3F #3F7ECE #8F3FCE

monochromatic

#6F751E #9EA62A #C5CE3F #D4DA70 #E2E7A1

Accessibility & contrast

On white

1.71

#C5CE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#C5CE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5CE3F

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5CE3F	#FFFFFF	#000000	##000000
##C5CE3F	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC427

Deuteranopia (green-blind)

#DDC74A

Tritanopia (blue-blind)

#D2C2B2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c5ce3f;
/* rgb */ color: rgb(197, 206, 63);
/* oklch */ color: oklch(81.9% 0.161 113.0);

Tailwind

colors: {
  custom: {
    50: '#dadc7d',
    500: '#c5ce3f',
    950: '#000000',
  },
}

SCSS

$custom: #c5ce3f;
$custom-light: #dadc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ce3f",
  "rgb": {
    "r": 197,
    "g": 206,
    "b": 63
  },
  "hsl": {
    "h": 63.776,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.81904,
    "c": 0.1606,
    "h": 113
  },
  "luminance": 0.56372
}

Semantic roles & 50–950 ramp

primary

#C5CE3F

secondary

#38347D

accent

#45E34F

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C5CE3F

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

Preview Lab → · Contrast checker → · Palette generator →