#C1CE2B#C1CE2B

#C1CE2B is a light, vivid yellow. Relative luminance 0.557; OKLCH L 81.5% C 0.173 H 114.4°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#C1CE2B
RGB	rgb(193, 206, 43)
HSL	hsl(65, 65%, 49%)
HSV	hsv(65, 79%, 81%)
CMYK	cmyk(6.3%, 0%, 79.1%, 19.2%)
CIE-LAB	lab(79.42, -23.03, 72.27)
CIE-LCH	lch(79.42, 75.85, 107.68°)
OKLab	oklab(81.47% -0.0712 0.1571)
OKLCH	oklch(81.47% 0.173 114.4)
XYZ	xyz(44.5011, 55.6554, 10.6833)
Luminance	0.5565 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CE2B #382BCE

analogous

#CE8A2B #C1CE2B #70CE2B

triadic

#C1CE2B #2BC1CE #CE2BC1

tetradic

#C1CE2B #2BCE8A #382BCE #CE2B70

square

#C1CE2B #2BCE8A #382BCE #CE2B70

split-complementary

#C1CE2B #2B70CE #8A2BCE

monochromatic

#626916 #929B20 #C1CE2B #D2DC5A #E0E78C

Accessibility & contrast

On white

1.73

#C1CE2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#C1CE2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CE2B

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CE2B	#FFFFFF	#000000	##000000
##C1CE2B	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC300

Deuteranopia (green-blind)

#DDC63B

Tritanopia (blue-blind)

#CEC1B0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c1ce2b;
/* rgb */ color: rgb(193, 206, 43);
/* oklch */ color: oklch(81.5% 0.173 114.4);

Tailwind

colors: {
  custom: {
    50: '#d8dc73',
    500: '#c1ce2b',
    950: '#000000',
  },
}

SCSS

$custom: #c1ce2b;
$custom-light: #d8dc73;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ce2b",
  "rgb": {
    "r": 193,
    "g": 206,
    "b": 43
  },
  "hsl": {
    "h": 64.785,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.81469,
    "c": 0.17251,
    "h": 114.4
  },
  "luminance": 0.55654
}

Semantic roles & 50–950 ramp

primary

#C1CE2B

secondary

#302B73

accent

#3FE84D

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #C1CE2B

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

Preview Lab → · Contrast checker → · Palette generator →