#A6CB38#A6CB38

#A6CB38 is a light, vivid yellow-green. Relative luminance 0.511; OKLCH L 78.9% C 0.173 H 122.9°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#A6CB38
RGB	rgb(166, 203, 56)
HSL	hsl(75, 59%, 51%)
HSV	hsv(75, 72%, 80%)
CMYK	cmyk(18.2%, 0%, 72.4%, 20.4%)
CIE-LAB	lab(76.74, -32.07, 65.05)
CIE-LCH	lch(76.74, 72.53, 116.24°)
OKLab	oklab(78.86% -0.0937 0.1449)
OKLCH	oklch(78.86% 0.173 122.9)
XYZ	xyz(37.7961, 51.1042, 11.6135)
Luminance	0.5110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CB38 #5D38CB

analogous

#CBA638 #A6CB38 #5CCB38

triadic

#A6CB38 #38A6CB #CB38A6

tetradic

#A6CB38 #38CBA6 #5D38CB #CB385C

square

#A6CB38 #38CBA6 #5D38CB #CB385C

split-complementary

#A6CB38 #385CCB #A638CB

monochromatic

#586C1C #809D29 #A6CB38 #BCD869 #D1E499

Accessibility & contrast

On white

1.87

#A6CB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#A6CB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CB38

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CB38	#FFFFFF	#000000	##000000
##A6CB38	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE1C

Deuteranopia (green-blind)

#D2BD45

Tritanopia (blue-blind)

#AEC1AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a6cb38;
/* rgb */ color: rgb(166, 203, 56);
/* oklch */ color: oklch(78.9% 0.173 122.9);

Tailwind

colors: {
  custom: {
    50: '#c4db79',
    500: '#a6cb38',
    950: '#000000',
  },
}

SCSS

$custom: #a6cb38;
$custom-light: #c4db79;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cb38",
  "rgb": {
    "r": 166,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 75.102,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78858,
    "c": 0.17251,
    "h": 122.9
  },
  "luminance": 0.51104
}

Semantic roles & 50–950 ramp

primary

#A6CB38

secondary

#433176

accent

#46E26D

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A6CB38

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

Preview Lab → · Contrast checker → · Palette generator →