#C1CB3B#C1CB3B

#C1CB3B is a light, vivid yellow. Relative luminance 0.544; OKLCH L 80.9% C 0.161 H 113.4°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#C1CB3B
RGB	rgb(193, 203, 59)
HSL	hsl(64, 58%, 51%)
HSV	hsv(64, 71%, 80%)
CMYK	cmyk(4.9%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(78.67, -20.88, 66.54)
CIE-LCH	lch(78.67, 69.74, 107.43°)
OKLab	oklab(80.9% -0.064 0.1477)
OKLCH	oklch(80.9% 0.161 113.4)
XYZ	xyz(44.1390, 54.3660, 12.3054)
Luminance	0.5436 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CB3B #453BCB

analogous

#CB8D3B #C1CB3B #79CB3B

triadic

#C1CB3B #3BC1CB #CB3BC1

tetradic

#C1CB3B #3BCB8D #453BCB #CB3B79

square

#C1CB3B #3BCB8D #453BCB #CB3B79

split-complementary

#C1CB3B #3B79CB #8D3BCB

monochromatic

#696E1D #979F2A #C1CB3B #D0D86B #E0E59C

Accessibility & contrast

On white

1.77

#C1CB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#C1CB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CB3B

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CB3B	#FFFFFF	#000000	##000000
##C1CB3B	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC121

Deuteranopia (green-blind)

#DAC446

Tritanopia (blue-blind)

#CEBFAF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c1cb3b;
/* rgb */ color: rgb(193, 203, 59);
/* oklch */ color: oklch(80.9% 0.161 113.4);

Tailwind

colors: {
  custom: {
    50: '#d7da7a',
    500: '#c1cb3b',
    950: '#000000',
  },
}

SCSS

$custom: #c1cb3b;
$custom-light: #d7da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1cb3b",
  "rgb": {
    "r": 193,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 64.167,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.80899,
    "c": 0.16099,
    "h": 113.4
  },
  "luminance": 0.54365
}

Semantic roles & 50–950 ramp

primary

#C1CB3B

secondary

#373378

accent

#47E151

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1CB3B

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

Preview Lab → · Contrast checker → · Palette generator →