#A3C12F#A3C12F

#A3C12F is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 76.3% C 0.167 H 120.9°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#A3C12F
RGB	rgb(163, 193, 47)
HSL	hsl(72, 61%, 47%)
HSV	hsv(72, 76%, 76%)
CMYK	cmyk(15.5%, 0%, 75.6%, 24.3%)
CIE-LAB	lab(73.63, -29.03, 65.01)
CIE-LCH	lch(73.63, 71.20, 114.06°)
OKLab	oklab(76.28% -0.0859 0.1434)
OKLCH	oklch(76.28% 0.167 120.9)
XYZ	xyz(34.6879, 46.1317, 9.7657)
Luminance	0.4613 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C12F #4D2FC1

analogous

#C1962F #A3C12F #5AC12F

triadic

#A3C12F #2FA3C1 #C12FA3

tetradic

#A3C12F #2FC196 #4D2FC1 #C12F5A

square

#A3C12F #2FC196 #4D2FC1 #C12F5A

split-complementary

#A3C12F #2F5AC1 #962FC1

monochromatic

#505F17 #799023 #A3C12F #BCD657 #D0E288

Accessibility & contrast

On white

2.05

#A3C12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#A3C12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C12F

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C12F	#FFFFFF	#000000	##000000
##A3C12F	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB509

Deuteranopia (green-blind)

#C9B53D

Tritanopia (blue-blind)

#ACB7A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a3c12f;
/* rgb */ color: rgb(163, 193, 47);
/* oklch */ color: oklch(76.3% 0.167 120.9);

Tailwind

colors: {
  custom: {
    50: '#c2d373',
    500: '#a3c12f',
    950: '#000000',
  },
}

SCSS

$custom: #a3c12f;
$custom-light: #c2d373;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c12f",
  "rgb": {
    "r": 163,
    "g": 193,
    "b": 47
  },
  "hsl": {
    "h": 72.329,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.76279,
    "c": 0.16714,
    "h": 120.9
  },
  "luminance": 0.46132
}

Semantic roles & 50–950 ramp

primary

#A3C12F

secondary

#9080CC

accent

#44E465

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3C12F

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

Preview Lab → · Contrast checker → · Palette generator →