#A3C243#A3C243

#A3C243 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 76.7% C 0.156 H 121.9°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#A3C243
RGB	rgb(163, 194, 67)
HSL	hsl(75, 51%, 51%)
HSV	hsv(75, 65%, 76%)
CMYK	cmyk(16%, 0%, 65.5%, 23.9%)
CIE-LAB	lab(74.05, -28.35, 58.12)
CIE-LCH	lch(74.05, 64.67, 116.01°)
OKLab	oklab(76.65% -0.0823 0.132)
OKLCH	oklch(76.65% 0.156 121.9)
XYZ	xyz(35.4096, 46.7753, 12.4722)
Luminance	0.4677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C243 #6243C2

analogous

#C2A143 #A3C243 #63C243

triadic

#A3C243 #43A3C2 #C243A3

tetradic

#A3C243 #43C2A1 #6243C2 #C24363

square

#A3C243 #43C2A1 #6243C2 #C24363

split-complementary

#A3C243 #4363C2 #A143C2

monochromatic

#576922 #7E9731 #A3C243 #BAD171 #D0E09F

Accessibility & contrast

On white

2.03

#A3C243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#A3C243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C243

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C243	#FFFFFF	#000000	##000000
##A3C243	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB732

Deuteranopia (green-blind)

#C9B64C

Tritanopia (blue-blind)

#ABB8A8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a3c243;
/* rgb */ color: rgb(163, 194, 67);
/* oklch */ color: oklch(76.7% 0.156 121.9);

Tailwind

colors: {
  custom: {
    50: '#c1d47d',
    500: '#a3c243',
    950: '#000000',
  },
}

SCSS

$custom: #a3c243;
$custom-light: #c1d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c243",
  "rgb": {
    "r": 163,
    "g": 194,
    "b": 67
  },
  "hsl": {
    "h": 74.646,
    "s": 51.004,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76654,
    "c": 0.15556,
    "h": 121.9
  },
  "luminance": 0.46775
}

Semantic roles & 50–950 ramp

primary

#A3C243

secondary

#A294CC

accent

#4DDA70

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A3C243

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

Preview Lab → · Contrast checker → · Palette generator →