#A2C840#A2C840

#A2C840 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.9% C 0.166 H 123.8°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#A2C840
RGB	rgb(162, 200, 64)
HSL	hsl(77, 55%, 52%)
HSV	hsv(77, 68%, 78%)
CMYK	cmyk(19%, 0%, 68%, 21.6%)
CIE-LAB	lab(75.67, -31.78, 60.97)
CIE-LCH	lch(75.67, 68.76, 117.53°)
OKLab	oklab(77.94% -0.092 0.1376)
OKLCH	oklch(77.94% 0.166 123.8)
XYZ	xyz(36.4803, 49.3598, 12.4550)
Luminance	0.4936 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2C840 #6640C8

analogous

#C8AA40 #A2C840 #5EC840

triadic

#A2C840 #40A2C8 #C840A2

tetradic

#A2C840 #40C8AA #6640C8 #C8405E

square

#A2C840 #40C8AA #6640C8 #C8405E

split-complementary

#A2C840 #405EC8 #AA40C8

monochromatic

#586E20 #7E9D2D #A2C840 #B9D670 #D0E39F

Accessibility & contrast

On white

1.93

#A2C840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#A2C840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A2C840

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2C840	#FFFFFF	#000000	##000000
##A2C840	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)

#D3BC2C

Deuteranopia (green-blind)

#CEBA4B

Tritanopia (blue-blind)

#AABEAD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a2c840;
/* rgb */ color: rgb(162, 200, 64);
/* oklch */ color: oklch(77.9% 0.166 123.8);

Tailwind

colors: {
  custom: {
    50: '#c1d87c',
    500: '#a2c840',
    950: '#000000',
  },
}

SCSS

$custom: #a2c840;
$custom-light: #c1d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#a2c840",
  "rgb": {
    "r": 162,
    "g": 200,
    "b": 64
  },
  "hsl": {
    "h": 76.765,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77945,
    "c": 0.16552,
    "h": 123.8
  },
  "luminance": 0.4936
}

Semantic roles & 50–950 ramp

primary

#A2C840

secondary

#A594D0

accent

#49DF73

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A2C840

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

Preview Lab → · Contrast checker → · Palette generator →