#A3B630#A3B630

#A3B630 is a light, vivid yellow. Relative luminance 0.415; OKLCH L 73.8% C 0.154 H 117.5°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#A3B630
RGB	rgb(163, 182, 48)
HSL	hsl(69, 58%, 45%)
HSV	hsv(69, 74%, 71%)
CMYK	cmyk(10.4%, 0%, 73.6%, 28.6%)
CIE-LAB	lab(70.49, -23.66, 61.71)
CIE-LCH	lch(70.49, 66.09, 110.98°)
OKLab	oklab(73.75% -0.071 0.1366)
OKLCH	oklch(73.75% 0.154 117.5)
XYZ	xyz(32.3665, 41.4562, 9.0925)
Luminance	0.4146 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B630 #4330B6

analogous

#B68630 #A3B630 #60B630

triadic

#A3B630 #30A3B6 #B630A3

tetradic

#A3B630 #30B686 #4330B6 #B63060

square

#A3B630 #30B686 #4330B6 #B63060

split-complementary

#A3B630 #3060B6 #8630B6

monochromatic

#4C5516 #788623 #A3B630 #BFD152 #D1DE82

Accessibility & contrast

On white

2.26

#A3B630 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#A3B630 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B630

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B630	#FFFFFF	#000000	##000000
##A3B630	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC14

Deuteranopia (green-blind)

#C1AD3B

Tritanopia (blue-blind)

#ADAC9C

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #a3b630;
/* rgb */ color: rgb(163, 182, 48);
/* oklch */ color: oklch(73.8% 0.154 117.5);

Tailwind

colors: {
  custom: {
    50: '#c2cb72',
    500: '#a3b630',
    950: '#000000',
  },
}

SCSS

$custom: #a3b630;
$custom-light: #c2cb72;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b630",
  "rgb": {
    "r": 163,
    "g": 182,
    "b": 48
  },
  "hsl": {
    "h": 68.507,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.73754,
    "c": 0.15395,
    "h": 117.5
  },
  "luminance": 0.41456
}

Semantic roles & 50–950 ramp

primary

#A3B630

secondary

#857BC7

accent

#46E15C

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A3B630

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

Preview Lab → · Contrast checker → · Palette generator →