#A3C33D#A3C33D

#A3C33D is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.8% C 0.161 H 121.9°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#A3C33D
RGB	rgb(163, 195, 61)
HSL	hsl(74, 53%, 50%)
HSV	hsv(74, 69%, 76%)
CMYK	cmyk(16.4%, 0%, 68.7%, 23.5%)
CIE-LAB	lab(74.29, -29.22, 60.73)
CIE-LCH	lch(74.29, 67.39, 115.69°)
OKLab	oklab(76.84% -0.0852 0.1366)
OKLCH	oklch(76.84% 0.161 121.9)
XYZ	xyz(35.4621, 47.1536, 11.6473)
Luminance	0.4715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C33D #5D3DC3

analogous

#C3A03D #A3C33D #60C33D

triadic

#A3C33D #3DA3C3 #C33DA3

tetradic

#A3C33D #3DC3A0 #5D3DC3 #C33D60

square

#A3C33D #3DC3A0 #5D3DC3 #C33D60

split-complementary

#A3C33D #3D60C3 #A03DC3

monochromatic

#556620 #7C952E #A3C33D #B9D16C #CFE09A

Accessibility & contrast

On white

2.01

#A3C33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#A3C33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C33D

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C33D	#FFFFFF	#000000	##000000
##A3C33D	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB728

Deuteranopia (green-blind)

#CAB748

Tritanopia (blue-blind)

#ABB9A8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a3c33d;
/* rgb */ color: rgb(163, 195, 61);
/* oklch */ color: oklch(76.8% 0.161 121.9);

Tailwind

colors: {
  custom: {
    50: '#c1d57a',
    500: '#a3c33d',
    950: '#000000',
  },
}

SCSS

$custom: #a3c33d;
$custom-light: #c1d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c33d",
  "rgb": {
    "r": 163,
    "g": 195,
    "b": 61
  },
  "hsl": {
    "h": 74.328,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.76836,
    "c": 0.16103,
    "h": 121.9
  },
  "luminance": 0.47154
}

Semantic roles & 50–950 ramp

primary

#A3C33D

secondary

#9E90CC

accent

#4CDC6E

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A3C33D

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

Preview Lab → · Contrast checker → · Palette generator →