#C6D139#C6D139

#C6D139 is a very light, vivid yellow. Relative luminance 0.579; OKLCH L 82.6% C 0.167 H 113.7°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#C6D139
RGB	rgb(198, 209, 57)
HSL	hsl(64, 62%, 52%)
HSV	hsv(64, 73%, 82%)
CMYK	cmyk(5.3%, 0%, 72.7%, 18%)
CIE-LAB	lab(80.68, -21.84, 69.29)
CIE-LCH	lch(80.68, 72.65, 107.49°)
OKLab	oklab(82.6% -0.0671 0.153)
OKLCH	oklch(82.6% 0.167 113.7)
XYZ	xyz(46.8291, 57.9031, 12.5796)
Luminance	0.5790 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6D139 #4439D1

analogous

#D19039 #C6D139 #7AD139

triadic

#C6D139 #39C6D1 #D139C6

tetradic

#C6D139 #39D190 #4439D1 #D1397A

square

#C6D139 #39D190 #4439D1 #D1397A

split-complementary

#C6D139 #397AD1 #9039D1

monochromatic

#6E751B #9DA627 #C6D139 #D4DD6B #E3E89C

Accessibility & contrast

On white

1.67

#C6D139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#C6D139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6D139

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6D139	#FFFFFF	#000000	##000000
##C6D139	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C71A

Deuteranopia (green-blind)

#E0CA45

Tritanopia (blue-blind)

#D3C5B4

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #c6d139;
/* rgb */ color: rgb(198, 209, 57);
/* oklch */ color: oklch(82.6% 0.167 113.7);

Tailwind

colors: {
  custom: {
    50: '#dbde7a',
    500: '#c6d139',
    950: '#000000',
  },
}

SCSS

$custom: #c6d139;
$custom-light: #dbde7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c6d139",
  "rgb": {
    "r": 198,
    "g": 209,
    "b": 57
  },
  "hsl": {
    "h": 64.342,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.826,
    "c": 0.16709,
    "h": 113.7
  },
  "luminance": 0.57902
}

Semantic roles & 50–950 ramp

primary

#C6D139

secondary

#37317D

accent

#42E54E

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C6D139

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

Preview Lab → · Contrast checker → · Palette generator →