#C6D738#C6D738

#C6D738 is a very light, vivid yellow. Relative luminance 0.609; OKLCH L 83.9% C 0.174 H 115.7°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#C6D738
RGB	rgb(198, 215, 56)
HSL	hsl(66, 67%, 53%)
HSV	hsv(66, 74%, 84%)
CMYK	cmyk(7.9%, 0%, 74%, 15.7%)
CIE-LAB	lab(82.32, -24.79, 71.16)
CIE-LCH	lch(82.32, 75.36, 109.20°)
OKLab	oklab(83.91% -0.0753 0.1568)
OKLCH	oklch(83.91% 0.174 115.7)
XYZ	xyz(48.3043, 60.8929, 12.9495)
Luminance	0.6089 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6D738 #4938D7

analogous

#D79838 #C6D738 #76D738

triadic

#C6D738 #38C6D7 #D738C6

tetradic

#C6D738 #38D798 #4938D7 #D73876

square

#C6D738 #38D798 #4938D7 #D73876

split-complementary

#C6D738 #3876D7 #9838D7

monochromatic

#717C19 #A0AF23 #C6D738 #D5E16B #E3EB9E

Accessibility & contrast

On white

1.59

#C6D738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.18

#C6D738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6D738

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6D738	#FFFFFF	#000000	##000000
##C6D738	1.00	1.59	13.18	13.18
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.18	21.00	1.00	1.00
##000000	13.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC13

Deuteranopia (green-blind)

#E5CE46

Tritanopia (blue-blind)

#D3CBB9

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #c6d738;
/* rgb */ color: rgb(198, 215, 56);
/* oklch */ color: oklch(83.9% 0.174 115.7);

Tailwind

colors: {
  custom: {
    50: '#dbe37a',
    500: '#c6d738',
    950: '#000000',
  },
}

SCSS

$custom: #c6d738;
$custom-light: #dbe37a;
$custom-dark: #000000;

JSON

{
  "hex": "#c6d738",
  "rgb": {
    "r": 198,
    "g": 215,
    "b": 56
  },
  "hsl": {
    "h": 66.415,
    "s": 66.527,
    "l": 53.137
  },
  "oklch": {
    "l": 0.83911,
    "c": 0.174,
    "h": 115.7
  },
  "luminance": 0.60892
}

Semantic roles & 50–950 ramp

primary

#C6D738

secondary

#393083

accent

#3EE951

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C6D738

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

Preview Lab → · Contrast checker → · Palette generator →