#A3C02F#A3C02F

#A3C02F is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 76.0% C 0.166 H 120.6°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3C02F
RGB	rgb(163, 192, 47)
HSL	hsl(72, 61%, 47%)
HSV	hsv(72, 76%, 75%)
CMYK	cmyk(15.1%, 0%, 75.5%, 24.7%)
CIE-LAB	lab(73.34, -28.55, 64.74)
CIE-LCH	lch(73.34, 70.76, 113.80°)
OKLab	oklab(76.05% -0.0846 0.1428)
OKLCH	oklch(76.05% 0.166 120.6)
XYZ	xyz(34.4676, 45.6911, 9.6922)
Luminance	0.4569 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C02F #4C2FC0

analogous

#C0952F #A3C02F #5BC02F

triadic

#A3C02F #2FA3C0 #C02FA3

tetradic

#A3C02F #2FC095 #4C2FC0 #C02F5B

square

#A3C02F #2FC095 #4C2FC0 #C02F5B

split-complementary

#A3C02F #2F5BC0 #952FC0

monochromatic

#505E17 #798F23 #A3C02F #BCD656 #D0E288

Accessibility & contrast

On white

2.07

#A3C02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#A3C02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C02F

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C02F	#FFFFFF	#000000	##000000
##A3C02F	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)

#CCB40A

Deuteranopia (green-blind)

#C9B43C

Tritanopia (blue-blind)

#ACB6A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3c02f;
/* rgb */ color: rgb(163, 192, 47);
/* oklch */ color: oklch(76.0% 0.166 120.6);

Tailwind

colors: {
  custom: {
    50: '#c2d373',
    500: '#a3c02f',
    950: '#000000',
  },
}

SCSS

$custom: #a3c02f;
$custom-light: #c2d373;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c02f",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 47
  },
  "hsl": {
    "h": 72,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.76048,
    "c": 0.16599,
    "h": 120.6
  },
  "luminance": 0.45691
}

Semantic roles & 50–950 ramp

primary

#A3C02F

secondary

#8F7FCB

accent

#44E464

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3C02F

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

Preview Lab → · Contrast checker → · Palette generator →