#A3C043#A3C043

#A3C043 is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 76.2% C 0.153 H 121.3°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#A3C043
RGB	rgb(163, 192, 67)
HSL	hsl(74, 50%, 51%)
HSV	hsv(74, 65%, 75%)
CMYK	cmyk(15.1%, 0%, 65.1%, 24.7%)
CIE-LAB	lab(73.47, -27.40, 57.52)
CIE-LCH	lch(73.47, 63.71, 115.47°)
OKLab	oklab(76.19% -0.0796 0.1308)
OKLCH	oklch(76.19% 0.153 121.3)
XYZ	xyz(34.9675, 45.8911, 12.3248)
Luminance	0.4589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C043 #6043C0

analogous

#C09E43 #A3C043 #64C043

triadic

#A3C043 #43A3C0 #C043A3

tetradic

#A3C043 #43C09E #6043C0 #C04364

square

#A3C043 #43C09E #6043C0 #C04364

split-complementary

#A3C043 #4364C0 #9E43C0

monochromatic

#576622 #7D9432 #A3C043 #B9CF71 #D0DF9F

Accessibility & contrast

On white

2.06

#A3C043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#A3C043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C043

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C043	#FFFFFF	#000000	##000000
##A3C043	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB532

Deuteranopia (green-blind)

#C8B54C

Tritanopia (blue-blind)

#ABB6A6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3c043;
/* rgb */ color: rgb(163, 192, 67);
/* oklch */ color: oklch(76.2% 0.153 121.3);

Tailwind

colors: {
  custom: {
    50: '#c1d37d',
    500: '#a3c043',
    950: '#000000',
  },
}

SCSS

$custom: #a3c043;
$custom-light: #c1d37d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c043",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 67
  },
  "hsl": {
    "h": 73.92,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76194,
    "c": 0.1531,
    "h": 121.3
  },
  "luminance": 0.45891
}

Semantic roles & 50–950 ramp

primary

#A3C043

secondary

#A194CB

accent

#4ED96F

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A3C043

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

Preview Lab → · Contrast checker → · Palette generator →