#C1C53A#C1C53A

#C1C53A is a light, vivid yellow. Relative luminance 0.516; OKLCH L 79.6% C 0.155 H 111.1°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#C1C53A
RGB	rgb(193, 197, 58)
HSL	hsl(62, 55%, 50%)
HSV	hsv(62, 71%, 77%)
CMYK	cmyk(2%, 0%, 70.6%, 22.7%)
CIE-LAB	lab(77.03, -17.97, 65.29)
CIE-LCH	lch(77.03, 67.72, 105.39°)
OKLab	oklab(79.58% -0.0559 0.1449)
OKLCH	oklch(79.58% 0.155 111.1)
XYZ	xyz(42.7237, 51.5766, 11.7069)
Luminance	0.5158 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C53A #3E3AC5

analogous

#C5843A #C1C53A #7BC53A

triadic

#C1C53A #3AC1C5 #C53AC1

tetradic

#C1C53A #3AC584 #3E3AC5 #C53A7B

square

#C1C53A #3AC584 #3E3AC5 #C53A7B

split-complementary

#C1C53A #3A7BC5 #843AC5

monochromatic

#64661E #93962C #C1C53A #D0D369 #DFE199

Accessibility & contrast

On white

1.86

#C1C53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#C1C53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C53A

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C53A	#FFFFFF	#000000	##000000
##C1C53A	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC21

Deuteranopia (green-blind)

#D5C045

Tritanopia (blue-blind)

#CEB9AA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #c1c53a;
/* rgb */ color: rgb(193, 197, 58);
/* oklch */ color: oklch(79.6% 0.155 111.1);

Tailwind

colors: {
  custom: {
    50: '#d7d679',
    500: '#c1c53a',
    950: '#000000',
  },
}

SCSS

$custom: #c1c53a;
$custom-light: #d7d679;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c53a",
  "rgb": {
    "r": 193,
    "g": 197,
    "b": 58
  },
  "hsl": {
    "h": 61.727,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.79578,
    "c": 0.15534,
    "h": 111.1
  },
  "luminance": 0.51575
}

Semantic roles & 50–950 ramp

primary

#C1C53A

secondary

#343271

accent

#4ADE4E

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1C53A

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

Preview Lab → · Contrast checker → · Palette generator →