#A3B629#A3B629

#A3B629 is a light, vivid yellow. Relative luminance 0.414; OKLCH L 73.7% C 0.158 H 117.3°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#A3B629
RGB	rgb(163, 182, 41)
HSL	hsl(68, 63%, 44%)
HSV	hsv(68, 77%, 71%)
CMYK	cmyk(10.4%, 0%, 77.5%, 28.6%)
CIE-LAB	lab(70.46, -23.98, 63.95)
CIE-LCH	lch(70.46, 68.30, 110.56°)
OKLab	oklab(73.71% -0.0725 0.1401)
OKLCH	oklch(73.71% 0.158 117.3)
XYZ	xyz(32.2333, 41.4029, 8.3909)
Luminance	0.4140 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B629 #3C29B6

analogous

#B68229 #A3B629 #5CB629

triadic

#A3B629 #29A3B6 #B629A3

tetradic

#A3B629 #29B682 #3C29B6 #B6295C

square

#A3B629 #29B682 #3C29B6 #B6295C

split-complementary

#A3B629 #295CB6 #8229B6

monochromatic

#4A5212 #76841E #A3B629 #C2D547 #D3E179

Accessibility & contrast

On white

2.26

#A3B629 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.28

#A3B629 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B629

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B629	#FFFFFF	#000000	##000000
##A3B629	1.00	2.26	9.28	9.28
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.28	21.00	1.00	1.00
##000000	9.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#C1AD36

Tritanopia (blue-blind)

#ADAC9C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a3b629;
/* rgb */ color: rgb(163, 182, 41);
/* oklch */ color: oklch(73.7% 0.158 117.3);

Tailwind

colors: {
  custom: {
    50: '#c2cb6f',
    500: '#a3b629',
    950: '#000000',
  },
}

SCSS

$custom: #a3b629;
$custom-light: #c2cb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b629",
  "rgb": {
    "r": 163,
    "g": 182,
    "b": 41
  },
  "hsl": {
    "h": 68.085,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.73713,
    "c": 0.15777,
    "h": 117.3
  },
  "luminance": 0.41403
}

Semantic roles & 50–950 ramp

primary

#A3B629

secondary

#7E72C9

accent

#42E658

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B629

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

Preview Lab → · Contrast checker → · Palette generator →