#A6BB37#A6BB37

#A6BB37 is a light, vivid yellow. Relative luminance 0.439; OKLCH L 75.2% C 0.154 H 118.2°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#A6BB37
RGB	rgb(166, 187, 55)
HSL	hsl(70, 55%, 47%)
HSV	hsv(70, 71%, 73%)
CMYK	cmyk(11.2%, 0%, 70.6%, 26.7%)
CIE-LAB	lab(72.18, -24.49, 60.93)
CIE-LCH	lch(72.18, 65.67, 111.90°)
OKLab	oklab(75.18% -0.0728 0.136)
OKLCH	oklch(75.18% 0.154 118.2)
XYZ	xyz(34.1865, 43.9238, 10.2909)
Luminance	0.4392 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6BB37 #4C37BB

analogous

#BB8E37 #A6BB37 #64BB37

triadic

#A6BB37 #37A6BB #BB37A6

tetradic

#A6BB37 #37BB8E #4C37BB #BB3764

square

#A6BB37 #37BB8E #4C37BB #BB3764

split-complementary

#A6BB37 #3764BB #8E37BB

monochromatic

#525C1B #7C8C29 #A6BB37 #BED05F #D1DE8E

Accessibility & contrast

On white

2.15

#A6BB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#A6BB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6BB37

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6BB37	#FFFFFF	#000000	##000000
##A6BB37	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B120

Deuteranopia (green-blind)

#C5B242

Tritanopia (blue-blind)

#B0B1A1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a6bb37;
/* rgb */ color: rgb(166, 187, 55);
/* oklch */ color: oklch(75.2% 0.154 118.2);

Tailwind

colors: {
  custom: {
    50: '#c4cf76',
    500: '#a6bb37',
    950: '#000000',
  },
}

SCSS

$custom: #a6bb37;
$custom-light: #c4cf76;
$custom-dark: #000000;

JSON

{
  "hex": "#a6bb37",
  "rgb": {
    "r": 166,
    "g": 187,
    "b": 55
  },
  "hsl": {
    "h": 69.545,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.75176,
    "c": 0.15432,
    "h": 118.2
  },
  "luminance": 0.43923
}

Semantic roles & 50–950 ramp

primary

#A6BB37

secondary

#9085C9

accent

#4ADE61

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A6BB37

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

Preview Lab → · Contrast checker → · Palette generator →