#A6CC38#A6CC38

#A6CC38 is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 79.1% C 0.174 H 123.1°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#A6CC38
RGB	rgb(166, 204, 56)
HSL	hsl(75, 59%, 51%)
HSV	hsv(75, 73%, 80%)
CMYK	cmyk(18.6%, 0%, 72.5%, 20%)
CIE-LAB	lab(77.03, -32.53, 65.33)
CIE-LCH	lch(77.03, 72.98, 116.47°)
OKLab	oklab(79.09% -0.0949 0.1455)
OKLCH	oklch(79.09% 0.174 123.1)
XYZ	xyz(38.0330, 51.5780, 11.6925)
Luminance	0.5158 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CC38 #5E38CC

analogous

#CCA838 #A6CC38 #5CCC38

triadic

#A6CC38 #38A6CC #CC38A6

tetradic

#A6CC38 #38CCA8 #5E38CC #CC385C

square

#A6CC38 #38CCA8 #5E38CC #CC385C

split-complementary

#A6CC38 #385CCC #A838CC

monochromatic

#596E1C #809E29 #A6CC38 #BCD869 #D2E599

Accessibility & contrast

On white

1.86

#A6CC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#A6CC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CC38

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CC38	#FFFFFF	#000000	##000000
##A6CC38	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF1B

Deuteranopia (green-blind)

#D3BE45

Tritanopia (blue-blind)

#AEC2AF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a6cc38;
/* rgb */ color: rgb(166, 204, 56);
/* oklch */ color: oklch(79.1% 0.174 123.1);

Tailwind

colors: {
  custom: {
    50: '#c4db79',
    500: '#a6cc38',
    950: '#000000',
  },
}

SCSS

$custom: #a6cc38;
$custom-light: #c4db79;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cc38",
  "rgb": {
    "r": 166,
    "g": 204,
    "b": 56
  },
  "hsl": {
    "h": 75.405,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.79088,
    "c": 0.17369,
    "h": 123.1
  },
  "luminance": 0.51578
}

Semantic roles & 50–950 ramp

primary

#A6CC38

secondary

#433177

accent

#45E26E

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A6CC38

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

Preview Lab → · Contrast checker → · Palette generator →