#A6B437#A6B437

#A6B437 is a light, vivid yellow. Relative luminance 0.410; OKLCH L 73.6% C 0.146 H 115.6°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#A6B437
RGB	rgb(166, 180, 55)
HSL	hsl(67, 53%, 46%)
HSV	hsv(67, 69%, 71%)
CMYK	cmyk(7.8%, 0%, 69.4%, 29.4%)
CIE-LAB	lab(70.19, -21.04, 58.96)
CIE-LCH	lch(70.19, 62.60, 109.64°)
OKLab	oklab(73.58% -0.0633 0.1319)
OKLCH	oklch(73.58% 0.146 115.6)
XYZ	xyz(32.7376, 41.0258, 9.8079)
Luminance	0.4103 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6B437 #4537B4

analogous

#B48337 #A6B437 #67B437

triadic

#A6B437 #37A6B4 #B437A6

tetradic

#A6B437 #37B483 #4537B4 #B43767

square

#A6B437 #37B483 #4537B4 #B43767

split-complementary

#A6B437 #3767B4 #8337B4

monochromatic

#50561A #7B8529 #A6B437 #C0CD5B #D2DB8A

Accessibility & contrast

On white

2.28

#A6B437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#A6B437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6B437

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6B437	#FFFFFF	#000000	##000000
##A6B437	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB23

Deuteranopia (green-blind)

#C0AD41

Tritanopia (blue-blind)

#B1AA9B

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a6b437;
/* rgb */ color: rgb(166, 180, 55);
/* oklch */ color: oklch(73.6% 0.146 115.6);

Tailwind

colors: {
  custom: {
    50: '#c4ca76',
    500: '#a6b437',
    950: '#000000',
  },
}

SCSS

$custom: #a6b437;
$custom-light: #c4ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#a6b437",
  "rgb": {
    "r": 166,
    "g": 180,
    "b": 55
  },
  "hsl": {
    "h": 66.72,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73583,
    "c": 0.14628,
    "h": 115.6
  },
  "luminance": 0.41025
}

Semantic roles & 50–950 ramp

primary

#A6B437

secondary

#8981C6

accent

#4BDD5B

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A6B437

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

Preview Lab → · Contrast checker → · Palette generator →