#A6B840#A6B840

#A6B840 is a light, vivid yellow. Relative luminance 0.428; OKLCH L 74.6% C 0.145 H 117.3°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#A6B840
RGB	rgb(166, 184, 64)
HSL	hsl(69, 48%, 49%)
HSV	hsv(69, 65%, 72%)
CMYK	cmyk(9.8%, 0%, 65.2%, 27.8%)
CIE-LAB	lab(71.39, -22.47, 56.62)
CIE-LCH	lch(71.39, 60.92, 111.65°)
OKLab	oklab(74.56% -0.0664 0.1284)
OKLCH	oklch(74.56% 0.145 117.3)
XYZ	xyz(33.7925, 42.7585, 11.3225)
Luminance	0.4276 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6B840 #5240B8

analogous

#B88E40 #A6B840 #6AB840

triadic

#A6B840 #40A6B8 #B840A6

tetradic

#A6B840 #40B88E #5240B8 #B8406A

square

#A6B840 #40B88E #5240B8 #B8406A

split-complementary

#A6B840 #406AB8 #8E40B8

monochromatic

#545D20 #7D8B30 #A6B840 #BDCB6A #D1DB97

Accessibility & contrast

On white

2.20

#A6B840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#A6B840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6B840

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6B840	#FFFFFF	#000000	##000000
##A6B840	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE30

Deuteranopia (green-blind)

#C2B049

Tritanopia (blue-blind)

#B0AE9F

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #a6b840;
/* rgb */ color: rgb(166, 184, 64);
/* oklch */ color: oklch(74.6% 0.145 117.3);

Tailwind

colors: {
  custom: {
    50: '#c3cd7b',
    500: '#a6b840',
    950: '#000000',
  },
}

SCSS

$custom: #a6b840;
$custom-light: #c3cd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6b840",
  "rgb": {
    "r": 166,
    "g": 184,
    "b": 64
  },
  "hsl": {
    "h": 69,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.74564,
    "c": 0.14453,
    "h": 117.3
  },
  "luminance": 0.42758
}

Semantic roles & 50–950 ramp

primary

#A6B840

secondary

#968DC7

accent

#50D864

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #A6B840

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

Preview Lab → · Contrast checker → · Palette generator →