#A3C045#A3C045

#A3C045 is a light, vivid yellow-green. Relative luminance 0.459; OKLCH L 76.2% C 0.152 H 121.4°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#A3C045
RGB	rgb(163, 192, 69)
HSL	hsl(74, 49%, 51%)
HSV	hsv(74, 64%, 75%)
CMYK	cmyk(15.1%, 0%, 64.1%, 24.7%)
CIE-LAB	lab(73.49, -27.26, 56.71)
CIE-LCH	lch(73.49, 62.92, 115.67°)
OKLab	oklab(76.21% -0.079 0.1293)
OKLCH	oklch(76.21% 0.152 121.4)
XYZ	xyz(35.0285, 45.9155, 12.6463)
Luminance	0.4592 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C045 #6245C0

analogous

#C09F45 #A3C045 #65C045

triadic

#A3C045 #45A3C0 #C045A3

tetradic

#A3C045 #45C09F #6245C0 #C04565

square

#A3C045 #45C09F #6245C0 #C04565

split-complementary

#A3C045 #4565C0 #9F45C0

monochromatic

#576823 #7E9533 #A3C045 #BACF73 #D0DFA0

Accessibility & contrast

On white

2.06

#A3C045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#A3C045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C045

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C045	#FFFFFF	#000000	##000000
##A3C045	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)

#CBB535

Deuteranopia (green-blind)

#C8B54E

Tritanopia (blue-blind)

#ABB7A7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a3c045;
/* rgb */ color: rgb(163, 192, 69);
/* oklch */ color: oklch(76.2% 0.152 121.4);

Tailwind

colors: {
  custom: {
    50: '#c1d37e',
    500: '#a3c045',
    950: '#000000',
  },
}

SCSS

$custom: #a3c045;
$custom-light: #c1d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c045",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 69
  },
  "hsl": {
    "h": 74.146,
    "s": 49.398,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76212,
    "c": 0.15157,
    "h": 121.4
  },
  "luminance": 0.45915
}

Semantic roles & 50–950 ramp

primary

#A3C045

secondary

#A295CC

accent

#4FD96F

background

#FCFCF8

surface

#F8F9EF

border

#D1D2CA

text

#13140A

muted

#82827C

Preview Lab

Preview with #A3C045

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

Preview Lab → · Contrast checker → · Palette generator →