#A3C02E#A3C02E

#A3C02E is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 76.0% C 0.167 H 120.6°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3C02E
RGB	rgb(163, 192, 46)
HSL	hsl(72, 61%, 47%)
HSV	hsv(72, 76%, 75%)
CMYK	cmyk(15.1%, 0%, 76%, 24.7%)
CIE-LAB	lab(73.34, -28.60, 65.06)
CIE-LCH	lch(73.34, 71.06, 113.73°)
OKLab	oklab(76.04% -0.0848 0.1433)
OKLCH	oklch(76.04% 0.167 120.6)
XYZ	xyz(34.4477, 45.6831, 9.5872)
Luminance	0.4568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C02E #4B2EC0

analogous

#C0942E #A3C02E #5AC02E

triadic

#A3C02E #2EA3C0 #C02EA3

tetradic

#A3C02E #2EC094 #4B2EC0 #C02E5A

square

#A3C02E #2EC094 #4B2EC0 #C02E5A

split-complementary

#A3C02E #2E5AC0 #942EC0

monochromatic

#4F5D16 #798F22 #A3C02E #BDD655 #D0E286

Accessibility & contrast

On white

2.07

#A3C02E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#A3C02E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C02E

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C02E	#FFFFFF	#000000	##000000
##A3C02E	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB406

Deuteranopia (green-blind)

#C9B43C

Tritanopia (blue-blind)

#ACB6A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3c02e;
/* rgb */ color: rgb(163, 192, 46);
/* oklch */ color: oklch(76.0% 0.167 120.6);

Tailwind

colors: {
  custom: {
    50: '#c2d372',
    500: '#a3c02e',
    950: '#000000',
  },
}

SCSS

$custom: #a3c02e;
$custom-light: #c2d372;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c02e",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 46
  },
  "hsl": {
    "h": 71.918,
    "s": 61.345,
    "l": 46.667
  },
  "oklch": {
    "l": 0.76042,
    "c": 0.16652,
    "h": 120.6
  },
  "luminance": 0.45683
}

Semantic roles & 50–950 ramp

primary

#A3C02E

secondary

#8E7ECC

accent

#43E463

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3C02E

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

Preview Lab → · Contrast checker → · Palette generator →