#A3C834#A3C834

#A3C834 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.9% C 0.173 H 122.9°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#A3C834
RGB	rgb(163, 200, 52)
HSL	hsl(75, 59%, 49%)
HSV	hsv(75, 74%, 78%)
CMYK	cmyk(18.5%, 0%, 74%, 21.6%)
CIE-LAB	lab(75.66, -32.08, 65.30)
CIE-LCH	lch(75.66, 72.75, 116.16°)
OKLab	oklab(77.93% -0.0938 0.1448)
OKLCH	oklch(77.93% 0.173 122.9)
XYZ	xyz(36.3788, 49.3428, 10.8557)
Luminance	0.4934 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C834 #5934C8

analogous

#C8A334 #A3C834 #59C834

triadic

#A3C834 #34A3C8 #C834A3

tetradic

#A3C834 #34C8A3 #5934C8 #C83459

square

#A3C834 #34C8A3 #5934C8 #C83459

split-complementary

#A3C834 #3459C8 #A334C8

monochromatic

#54671B #7B9727 #A3C834 #B9D663 #CFE393

Accessibility & contrast

On white

1.93

#A3C834 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#A3C834 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C834

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C834	#FFFFFF	#000000	##000000
##A3C834	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB14

Deuteranopia (green-blind)

#CFBA42

Tritanopia (blue-blind)

#ABBEAC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a3c834;
/* rgb */ color: rgb(163, 200, 52);
/* oklch */ color: oklch(77.9% 0.173 122.9);

Tailwind

colors: {
  custom: {
    50: '#c2d876',
    500: '#a3c834',
    950: '#000000',
  },
}

SCSS

$custom: #a3c834;
$custom-light: #c2d876;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c834",
  "rgb": {
    "r": 163,
    "g": 200,
    "b": 52
  },
  "hsl": {
    "h": 75,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77929,
    "c": 0.17258,
    "h": 122.9
  },
  "luminance": 0.49343
}

Semantic roles & 50–950 ramp

primary

#A3C834

secondary

#9B8ACE

accent

#46E26D

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #A3C834

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

Preview Lab → · Contrast checker → · Palette generator →