#A3B63E#A3B63E

#A3B63E is a light, vivid yellow. Relative luminance 0.416; OKLCH L 73.9% C 0.145 H 117.8°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#A3B63E
RGB	rgb(163, 182, 62)
HSL	hsl(70, 49%, 48%)
HSV	hsv(70, 66%, 71%)
CMYK	cmyk(10.4%, 0%, 65.9%, 28.6%)
CIE-LAB	lab(70.59, -22.86, 56.53)
CIE-LCH	lch(70.59, 60.98, 112.02°)
OKLab	oklab(73.86% -0.0675 0.128)
OKLCH	oklch(73.86% 0.145 117.8)
XYZ	xyz(32.7024, 41.5905, 10.8615)
Luminance	0.4159 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B63E #513EB6

analogous

#B68D3E #A3B63E #67B63E

triadic

#A3B63E #3EA3B6 #B63EA3

tetradic

#A3B63E #3EB68D #513EB6 #B63E67

square

#A3B63E #3EB68D #513EB6 #B63E67

split-complementary

#A3B63E #3E67B6 #8D3EB6

monochromatic

#515B1F #7A882E #A3B63E #BBCB66 #CFDB94

Accessibility & contrast

On white

2.25

#A3B63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#A3B63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B63E

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B63E	#FFFFFF	#000000	##000000
##A3B63E	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC2D

Deuteranopia (green-blind)

#C0AD47

Tritanopia (blue-blind)

#ADAC9E

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #a3b63e;
/* rgb */ color: rgb(163, 182, 62);
/* oklch */ color: oklch(73.9% 0.145 117.8);

Tailwind

colors: {
  custom: {
    50: '#c1cb7a',
    500: '#a3b63e',
    950: '#000000',
  },
}

SCSS

$custom: #a3b63e;
$custom-light: #c1cb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b63e",
  "rgb": {
    "r": 163,
    "g": 182,
    "b": 62
  },
  "hsl": {
    "h": 69.5,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.73859,
    "c": 0.14467,
    "h": 117.8
  },
  "luminance": 0.4159
}

Semantic roles & 50–950 ramp

primary

#A3B63E

secondary

#938AC6

accent

#4FD965

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #A3B63E

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

Preview Lab → · Contrast checker → · Palette generator →