#A6BC37#A6BC37

#A6BC37 is a light, vivid yellow. Relative luminance 0.443; OKLCH L 75.4% C 0.155 H 118.5°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#A6BC37
RGB	rgb(166, 188, 55)
HSL	hsl(70, 55%, 48%)
HSV	hsv(70, 71%, 74%)
CMYK	cmyk(11.7%, 0%, 70.7%, 26.3%)
CIE-LAB	lab(72.46, -24.98, 61.21)
CIE-LCH	lch(72.46, 66.11, 112.20°)
OKLab	oklab(75.41% -0.0742 0.1366)
OKLCH	oklch(75.41% 0.155 118.5)
XYZ	xyz(34.3994, 44.3495, 10.3618)
Luminance	0.4435 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6BC37 #4D37BC

analogous

#BC9037 #A6BC37 #63BC37

triadic

#A6BC37 #37A6BC #BC37A6

tetradic

#A6BC37 #37BC90 #4D37BC #BC3763

square

#A6BC37 #37BC90 #4D37BC #BC3763

split-complementary

#A6BC37 #3763BC #9037BC

monochromatic

#525D1B #7C8D29 #A6BC37 #BED060 #D1DE8F

Accessibility & contrast

On white

2.13

#A6BC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#A6BC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6BC37

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6BC37	#FFFFFF	#000000	##000000
##A6BC37	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B220

Deuteranopia (green-blind)

#C6B242

Tritanopia (blue-blind)

#B0B2A2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #a6bc37;
/* rgb */ color: rgb(166, 188, 55);
/* oklch */ color: oklch(75.4% 0.155 118.5);

Tailwind

colors: {
  custom: {
    50: '#c4d076',
    500: '#a6bc37',
    950: '#000000',
  },
}

SCSS

$custom: #a6bc37;
$custom-light: #c4d076;
$custom-dark: #000000;

JSON

{
  "hex": "#a6bc37",
  "rgb": {
    "r": 166,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 69.925,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.75405,
    "c": 0.15548,
    "h": 118.5
  },
  "luminance": 0.44349
}

Semantic roles & 50–950 ramp

primary

#A6BC37

secondary

#9186C9

accent

#4ADE62

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A6BC37

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

Preview Lab → · Contrast checker → · Palette generator →