#C1C523#C1C523

#C1C523 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.5% C 0.167 H 111.2°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#C1C523
RGB	rgb(193, 197, 35)
HSL	hsl(61, 70%, 45%)
HSV	hsv(61, 82%, 77%)
CMYK	cmyk(2%, 0%, 82.2%, 22.7%)
CIE-LAB	lab(76.92, -18.87, 72.17)
CIE-LCH	lch(76.92, 74.60, 104.65°)
OKLab	oklab(79.46% -0.0603 0.1556)
OKLCH	oklch(79.46% 0.167 111.2)
XYZ	xyz(42.2635, 51.3925, 9.2832)
Luminance	0.5139 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C523 #2723C5

analogous

#C57823 #C1C523 #70C523

triadic

#C1C523 #23C1C5 #C523C1

tetradic

#C1C523 #23C578 #2723C5 #C52370

square

#C1C523 #23C578 #2723C5 #C52370

split-complementary

#C1C523 #2370C5 #7823C5

monochromatic

#5B5D11 #8E911A #C1C523 #DBDE47 #E5E87B

Accessibility & contrast

On white

1.86

#C1C523 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#C1C523 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C523

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C523	#FFFFFF	#000000	##000000
##C1C523	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC00

Deuteranopia (green-blind)

#D6C034

Tritanopia (blue-blind)

#CFB8A8

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #c1c523;
/* rgb */ color: rgb(193, 197, 35);
/* oklch */ color: oklch(79.5% 0.167 111.2);

Tailwind

colors: {
  custom: {
    50: '#d8d66f',
    500: '#c1c523',
    950: '#000000',
  },
}

SCSS

$custom: #c1c523;
$custom-light: #d8d66f;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c523",
  "rgb": {
    "r": 193,
    "g": 197,
    "b": 35
  },
  "hsl": {
    "h": 61.481,
    "s": 69.828,
    "l": 45.49
  },
  "oklch": {
    "l": 0.79455,
    "c": 0.16682,
    "h": 111.2
  },
  "luminance": 0.51391
}

Semantic roles & 50–950 ramp

primary

#C1C523

secondary

#262468

accent

#3BED40

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151408

muted

#84837D

Preview Lab

Preview with #C1C523

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

Preview Lab → · Contrast checker → · Palette generator →