#C6CD28#C6CD28

#C6CD28 is a light, vivid yellow. Relative luminance 0.558; OKLCH L 81.6% C 0.171 H 112.2°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#C6CD28
RGB	rgb(198, 205, 40)
HSL	hsl(63, 67%, 48%)
HSV	hsv(63, 80%, 80%)
CMYK	cmyk(3.4%, 0%, 80.5%, 19.6%)
CIE-LAB	lab(79.51, -20.54, 73.30)
CIE-LCH	lch(79.51, 76.12, 105.66°)
OKLab	oklab(81.64% -0.0648 0.1586)
OKLCH	oklch(81.64% 0.171 112.2)
XYZ	xyz(45.5046, 55.8228, 10.3849)
Luminance	0.5582 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6CD28 #2F28CD

analogous

#CD8128 #C6CD28 #74CD28

triadic

#C6CD28 #28C6CD #CD28C6

tetradic

#C6CD28 #28CD81 #2F28CD #CD2874

square

#C6CD28 #28CD81 #2F28CD #CD2874

split-complementary

#C6CD28 #2874CD #8128CD

monochromatic

#636714 #959A1E #C6CD28 #D8DE54 #E4E888

Accessibility & contrast

On white

1.73

#C6CD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#C6CD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6CD28

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6CD28	#FFFFFF	#000000	##000000
##C6CD28	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC300

Deuteranopia (green-blind)

#DEC738

Tritanopia (blue-blind)

#D4C0AF

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c6cd28;
/* rgb */ color: rgb(198, 205, 40);
/* oklch */ color: oklch(81.6% 0.171 112.2);

Tailwind

colors: {
  custom: {
    50: '#dbdc72',
    500: '#c6cd28',
    950: '#000000',
  },
}

SCSS

$custom: #c6cd28;
$custom-light: #dbdc72;
$custom-dark: #000000;

JSON

{
  "hex": "#c6cd28",
  "rgb": {
    "r": 198,
    "g": 205,
    "b": 40
  },
  "hsl": {
    "h": 62.545,
    "s": 67.347,
    "l": 48.039
  },
  "oklch": {
    "l": 0.81636,
    "c": 0.17136,
    "h": 112.2
  },
  "luminance": 0.55822
}

Semantic roles & 50–950 ramp

primary

#C6CD28

secondary

#2C2871

accent

#3EEA45

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#161509

muted

#84847D

Preview Lab

Preview with #C6CD28

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

Preview Lab → · Contrast checker → · Palette generator →