#A3B534#A3B534

#A3B534 is a light, vivid yellow. Relative luminance 0.411; OKLCH L 73.6% C 0.150 H 117.2°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#A3B534
RGB	rgb(163, 181, 52)
HSL	hsl(68, 55%, 46%)
HSV	hsv(68, 71%, 71%)
CMYK	cmyk(9.9%, 0%, 71.3%, 29%)
CIE-LAB	lab(70.23, -22.96, 60.04)
CIE-LCH	lch(70.23, 64.28, 110.93°)
OKLab	oklab(73.55% -0.0687 0.1338)
OKLCH	oklch(73.55% 0.15 117.2)
XYZ	xyz(32.2487, 41.0826, 9.4790)
Luminance	0.4108 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B534 #4634B5

analogous

#B58634 #A3B534 #62B534

triadic

#A3B534 #34A3B5 #B534A3

tetradic

#A3B534 #34B586 #4634B5 #B53462

square

#A3B534 #34B586 #4634B5 #B53462

split-complementary

#A3B534 #3462B5 #8634B5

monochromatic

#4D5619 #788526 #A3B534 #BECF57 #D1DC87

Accessibility & contrast

On white

2.28

#A3B534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#A3B534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B534

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B534	#FFFFFF	#000000	##000000
##A3B534	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB1D

Deuteranopia (green-blind)

#C0AC3E

Tritanopia (blue-blind)

#ADAB9C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a3b534;
/* rgb */ color: rgb(163, 181, 52);
/* oklch */ color: oklch(73.6% 0.150 117.2);

Tailwind

colors: {
  custom: {
    50: '#c1cb74',
    500: '#a3b534',
    950: '#000000',
  },
}

SCSS

$custom: #a3b534;
$custom-light: #c1cb74;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b534",
  "rgb": {
    "r": 163,
    "g": 181,
    "b": 52
  },
  "hsl": {
    "h": 68.372,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.73553,
    "c": 0.15038,
    "h": 117.2
  },
  "luminance": 0.41082
}

Semantic roles & 50–950 ramp

primary

#A3B534

secondary

#897FC6

accent

#49DF5E

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A3B534

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

Preview Lab → · Contrast checker → · Palette generator →