#C1C53B#C1C53B

#C1C53B 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	#C1C53B
RGB	rgb(193, 197, 59)
HSL	hsl(62, 54%, 50%)
HSV	hsv(62, 70%, 77%)
CMYK	cmyk(2%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(77.03, -17.91, 64.93)
CIE-LCH	lch(77.03, 67.36, 105.42°)
OKLab	oklab(79.58% -0.0557 0.1444)
OKLCH	oklch(79.58% 0.155 111.1)
XYZ	xyz(42.7494, 51.5868, 11.8422)
Luminance	0.5159 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C53B #3F3BC5

analogous

#C5843B #C1C53B #7CC53B

triadic

#C1C53B #3BC1C5 #C53BC1

tetradic

#C1C53B #3BC584 #3F3BC5 #C53B7C

square

#C1C53B #3BC584 #3F3BC5 #C53B7C

split-complementary

#C1C53B #3B7CC5 #843BC5

monochromatic

#65671F #93962C #C1C53B #D0D36A #DFE199

Accessibility & contrast

On white

1.86

#C1C53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#C1C53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C53B

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C53B	#FFFFFF	#000000	##000000
##C1C53B	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)

#D4BC23

Deuteranopia (green-blind)

#D5C045

Tritanopia (blue-blind)

#CEB9AA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #c1c53b;
/* rgb */ color: rgb(193, 197, 59);
/* oklch */ color: oklch(79.6% 0.155 111.1);

Tailwind

colors: {
  custom: {
    50: '#d7d67a',
    500: '#c1c53b',
    950: '#000000',
  },
}

SCSS

$custom: #c1c53b;
$custom-light: #d7d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c53b",
  "rgb": {
    "r": 193,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 61.739,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79585,
    "c": 0.15472,
    "h": 111.1
  },
  "luminance": 0.51586
}

Semantic roles & 50–950 ramp

primary

#C1C53B

secondary

#353371

accent

#4ADE4E

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1C53B

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

Preview Lab → · Contrast checker → · Palette generator →