#A6B53B#A6B53B

#A6B53B is a light, vivid yellow. Relative luminance 0.415; OKLCH L 73.8% C 0.145 H 116.1°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#A6B53B
RGB	rgb(166, 181, 59)
HSL	hsl(67, 51%, 47%)
HSV	hsv(67, 67%, 71%)
CMYK	cmyk(8.3%, 0%, 67.4%, 29%)
CIE-LAB	lab(70.50, -21.30, 57.72)
CIE-LCH	lch(70.50, 61.53, 110.26°)
OKLab	oklab(73.84% -0.0636 0.1299)
OKLCH	oklch(73.84% 0.145 116.1)
XYZ	xyz(33.0399, 41.4710, 10.4010)
Luminance	0.4147 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6B53B #4A3BB5

analogous

#B5873B #A6B53B #69B53B

triadic

#A6B53B #3BA6B5 #B53BA6

tetradic

#A6B53B #3BB587 #4A3BB5 #B53B69

square

#A6B53B #3BB587 #4A3BB5 #B53B69

split-complementary

#A6B53B #3B69B5 #873BB5

monochromatic

#51591D #7C872C #A6B53B #BFCC62 #D1DB90

Accessibility & contrast

On white

2.26

#A6B53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#A6B53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6B53B

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6B53B	#FFFFFF	#000000	##000000
##A6B53B	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC29

Deuteranopia (green-blind)

#C0AD44

Tritanopia (blue-blind)

#B0AB9C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a6b53b;
/* rgb */ color: rgb(166, 181, 59);
/* oklch */ color: oklch(73.8% 0.145 116.1);

Tailwind

colors: {
  custom: {
    50: '#c3cb78',
    500: '#a6b53b',
    950: '#000000',
  },
}

SCSS

$custom: #a6b53b;
$custom-light: #c3cb78;
$custom-dark: #000000;

JSON

{
  "hex": "#a6b53b",
  "rgb": {
    "r": 166,
    "g": 181,
    "b": 59
  },
  "hsl": {
    "h": 67.377,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.73841,
    "c": 0.14467,
    "h": 116.1
  },
  "luminance": 0.41471
}

Semantic roles & 50–950 ramp

primary

#A6B53B

secondary

#8E86C6

accent

#4DDA5F

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #A6B53B

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

Preview Lab → · Contrast checker → · Palette generator →