#C1CE3B#C1CE3B

#C1CE3B is a light, vivid yellow. Relative luminance 0.558; OKLCH L 81.6% C 0.164 H 114.5°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#C1CE3B
RGB	rgb(193, 206, 59)
HSL	hsl(65, 60%, 52%)
HSV	hsv(65, 71%, 81%)
CMYK	cmyk(6.3%, 0%, 71.4%, 19.2%)
CIE-LAB	lab(79.50, -22.35, 67.34)
CIE-LCH	lch(79.50, 70.95, 108.36°)
OKLab	oklab(81.56% -0.0681 0.1494)
OKLCH	oklch(81.56% 0.164 114.5)
XYZ	xyz(44.8543, 55.7967, 12.5438)
Luminance	0.5580 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CE3B #483BCE

analogous

#CE923B #C1CE3B #78CE3B

triadic

#C1CE3B #3BC1CE #CE3BC1

tetradic

#C1CE3B #3BCE92 #483BCE #CE3B78

square

#C1CE3B #3BCE92 #483BCE #CE3B78

split-complementary

#C1CE3B #3B78CE #923BCE

monochromatic

#6B721D #98A329 #C1CE3B #D0DA6C #E0E69D

Accessibility & contrast

On white

1.73

#C1CE3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#C1CE3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CE3B

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CE3B	#FFFFFF	#000000	##000000
##C1CE3B	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC420

Deuteranopia (green-blind)

#DCC647

Tritanopia (blue-blind)

#CEC2B2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c1ce3b;
/* rgb */ color: rgb(193, 206, 59);
/* oklch */ color: oklch(81.6% 0.164 114.5);

Tailwind

colors: {
  custom: {
    50: '#d7dc7b',
    500: '#c1ce3b',
    950: '#000000',
  },
}

SCSS

$custom: #c1ce3b;
$custom-light: #d7dc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ce3b",
  "rgb": {
    "r": 193,
    "g": 206,
    "b": 59
  },
  "hsl": {
    "h": 65.306,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.81559,
    "c": 0.16418,
    "h": 114.5
  },
  "luminance": 0.55796
}

Semantic roles & 50–950 ramp

primary

#C1CE3B

secondary

#39327B

accent

#45E353

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1CE3B

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

Preview Lab → · Contrast checker → · Palette generator →