#A3A630#A3A630

#A3A630 is a light, vivid yellow. Relative luminance 0.353; OKLCH L 70.1% C 0.136 H 110.9°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#A3A630
RGB	rgb(163, 166, 48)
HSL	hsl(62, 55%, 42%)
HSV	hsv(62, 71%, 65%)
CMYK	cmyk(1.8%, 0%, 71.1%, 34.9%)
CIE-LAB	lab(65.96, -15.61, 57.33)
CIE-LCH	lch(65.96, 59.42, 105.23°)
OKLab	oklab(70.12% -0.0486 0.1274)
OKLCH	oklch(70.12% 0.136 110.9)
XYZ	xyz(29.2749, 35.2731, 8.0620)
Luminance	0.3527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3A630 #3330A6

analogous

#A66E30 #A3A630 #68A630

triadic

#A3A630 #30A3A6 #A630A3

tetradic

#A3A630 #30A66E #3330A6 #A63068

square

#A3A630 #30A66E #3330A6 #A63068

split-complementary

#A3A630 #3068A6 #6E30A6

monochromatic

#464715 #747722 #A3A630 #C7CA49 #D6D878

Accessibility & contrast

On white

2.61

#A3A630 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#A3A630 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3A630

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3A630	#FFFFFF	#000000	##000000
##A3A630	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1C

Deuteranopia (green-blind)

#B4A239

Tritanopia (blue-blind)

#AE9C8F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #a3a630;
/* rgb */ color: rgb(163, 166, 48);
/* oklch */ color: oklch(70.1% 0.136 110.9);

Tailwind

colors: {
  custom: {
    50: '#c1c070',
    500: '#a3a630',
    950: '#000000',
  },
}

SCSS

$custom: #a3a630;
$custom-light: #c1c070;
$custom-dark: #000000;

JSON

{
  "hex": "#a3a630",
  "rgb": {
    "r": 163,
    "g": 166,
    "b": 48
  },
  "hsl": {
    "h": 61.525,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.70119,
    "c": 0.13634,
    "h": 110.9
  },
  "luminance": 0.35272
}

Semantic roles & 50–950 ramp

primary

#A3A630

secondary

#7371C0

accent

#49DE4D

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A3A630

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

Preview Lab → · Contrast checker → · Palette generator →