#A2D840#A2D840

#A2D840 is a light, vivid yellow-green. Relative luminance 0.572; OKLCH L 81.7% C 0.185 H 127.2°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#A2D840
RGB	rgb(162, 216, 64)
HSL	hsl(81, 66%, 55%)
HSV	hsv(81, 70%, 85%)
CMYK	cmyk(25%, 0%, 70.4%, 15.3%)
CIE-LAB	lab(80.27, -39.08, 65.63)
CIE-LCH	lch(80.27, 76.38, 120.77°)
OKLab	oklab(81.67% -0.112 0.1474)
OKLCH	oklch(81.67% 0.185 127.2)
XYZ	xyz(40.3816, 57.1625, 13.7554)
Luminance	0.5716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A2D840 #7640D8

analogous

#D8C240 #A2D840 #56D840

triadic

#A2D840 #40A2D8 #D840A2

tetradic

#A2D840 #40D8C2 #7640D8 #D84056

square

#A2D840 #40D8C2 #7640D8 #D84056

split-complementary

#A2D840 #4056D8 #C240D8

monochromatic

#5E831B #82B625 #A2D840 #BBE273 #D3EDA6

Accessibility & contrast

On white

1.69

#A2D840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#A2D840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A2D840

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A2D840	#FFFFFF	#000000	##000000
##A2D840	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C926

Deuteranopia (green-blind)

#DBC64D

Tritanopia (blue-blind)

#A8CEBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a2d840;
/* rgb */ color: rgb(162, 216, 64);
/* oklch */ color: oklch(81.7% 0.185 127.2);

Tailwind

colors: {
  custom: {
    50: '#c2e47e',
    500: '#a2d840',
    950: '#000000',
  },
}

SCSS

$custom: #a2d840;
$custom-light: #c2e47e;
$custom-dark: #000000;

JSON

{
  "hex": "#a2d840",
  "rgb": {
    "r": 162,
    "g": 216,
    "b": 64
  },
  "hsl": {
    "h": 81.316,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.81666,
    "c": 0.18512,
    "h": 127.2
  },
  "luminance": 0.57163
}

Semantic roles & 50–950 ramp

primary

#A2D840

secondary

#51338A

accent

#3FE97B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A2D840

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

Preview Lab → · Contrast checker → · Palette generator →