#A3B339#A3B339

#A3B339 is a light, vivid yellow. Relative luminance 0.403; OKLCH L 73.1% C 0.145 H 116.6°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#A3B339
RGB	rgb(163, 179, 57)
HSL	hsl(68, 52%, 46%)
HSV	hsv(68, 68%, 70%)
CMYK	cmyk(8.9%, 0%, 68.2%, 29.8%)
CIE-LAB	lab(69.70, -21.69, 57.61)
CIE-LCH	lch(69.70, 61.56, 110.63°)
OKLab	oklab(73.13% -0.0647 0.1295)
OKLCH	oklch(73.13% 0.145 116.6)
XYZ	xyz(31.9636, 40.3226, 9.9693)
Luminance	0.4032 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B339 #4939B3

analogous

#B38639 #A3B339 #66B339

triadic

#A3B339 #39A3B3 #B339A3

tetradic

#A3B339 #39B386 #4939B3 #B33966

square

#A3B339 #39B386 #4939B3 #B33966

split-complementary

#A3B339 #3966B3 #8639B3

monochromatic

#4E561B #79852A #A3B339 #BDCC5E #D0DA8C

Accessibility & contrast

On white

2.32

#A3B339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#A3B339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B339

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B339	#FFFFFF	#000000	##000000
##A3B339	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA27

Deuteranopia (green-blind)

#BEAB42

Tritanopia (blue-blind)

#ADA99B

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #a3b339;
/* rgb */ color: rgb(163, 179, 57);
/* oklch */ color: oklch(73.1% 0.145 116.6);

Tailwind

colors: {
  custom: {
    50: '#c1c977',
    500: '#a3b339',
    950: '#000000',
  },
}

SCSS

$custom: #a3b339;
$custom-light: #c1c977;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b339",
  "rgb": {
    "r": 163,
    "g": 179,
    "b": 57
  },
  "hsl": {
    "h": 67.869,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.73134,
    "c": 0.14474,
    "h": 116.6
  },
  "luminance": 0.40322
}

Semantic roles & 50–950 ramp

primary

#A3B339

secondary

#8C83C5

accent

#4DDB5F

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A3B339

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

Preview Lab → · Contrast checker → · Palette generator →