#C4C839#C4C839

#C4C839 is a light, vivid yellow. Relative luminance 0.533; OKLCH L 80.5% C 0.158 H 111.1°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#C4C839
RGB	rgb(196, 200, 57)
HSL	hsl(62, 57%, 50%)
HSV	hsv(62, 72%, 78%)
CMYK	cmyk(2%, 0%, 71.5%, 21.6%)
CIE-LAB	lab(78.08, -18.24, 66.74)
CIE-LCH	lch(78.08, 69.19, 105.29°)
OKLab	oklab(80.47% -0.057 0.1477)
OKLCH	oklch(80.47% 0.158 111.1)
XYZ	xyz(44.1592, 53.3409, 11.8397)
Luminance	0.5334 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4C839 #3D39C8

analogous

#C88439 #C4C839 #7DC839

triadic

#C4C839 #39C4C8 #C839C4

tetradic

#C4C839 #39C884 #3D39C8 #C8397D

square

#C4C839 #39C884 #3D39C8 #C8397D

split-complementary

#C4C839 #397DC8 #8439C8

monochromatic

#67691D #96992B #C4C839 #D2D569 #E1E399

Accessibility & contrast

On white

1.80

#C4C839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#C4C839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4C839

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4C839	#FFFFFF	#000000	##000000
##C4C839	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF1E

Deuteranopia (green-blind)

#D9C344

Tritanopia (blue-blind)

#D2BCAC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #c4c839;
/* rgb */ color: rgb(196, 200, 57);
/* oklch */ color: oklch(80.5% 0.158 111.1);

Tailwind

colors: {
  custom: {
    50: '#d9d879',
    500: '#c4c839',
    950: '#000000',
  },
}

SCSS

$custom: #c4c839;
$custom-light: #d9d879;
$custom-dark: #000000;

JSON

{
  "hex": "#c4c839",
  "rgb": {
    "r": 196,
    "g": 200,
    "b": 57
  },
  "hsl": {
    "h": 61.678,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.80473,
    "c": 0.15832,
    "h": 111.1
  },
  "luminance": 0.5334
}

Semantic roles & 50–950 ramp

primary

#C4C839

secondary

#343273

accent

#48E04C

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C4C839

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

Preview Lab → · Contrast checker → · Palette generator →