#A1D84B#A1D84B

#A1D84B is a light, vivid yellow-green. Relative luminance 0.572; OKLCH L 81.7% C 0.178 H 128.1°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#A1D84B
RGB	rgb(161, 216, 75)
HSL	hsl(83, 64%, 57%)
HSV	hsv(83, 65%, 85%)
CMYK	cmyk(25.5%, 0%, 65.3%, 15.3%)
CIE-LAB	lab(80.29, -38.72, 61.45)
CIE-LCH	lch(80.29, 72.63, 122.21°)
OKLab	oklab(81.69% -0.11 0.1402)
OKLCH	oklch(81.69% 0.178 128.1)
XYZ	xyz(40.5237, 57.1959, 15.5601)
Luminance	0.5720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D84B #824BD8

analogous

#D8C84B #A1D84B #5BD84B

triadic

#A1D84B #4BA1D8 #D84BA1

tetradic

#A1D84B #4BD8C8 #824BD8 #D84B5B

square

#A1D84B #4BD8C8 #824BD8 #D84B5B

split-complementary

#A1D84B #4B5BD8 #C84BD8

monochromatic

#608B1E #83BD29 #A1D84B #BBE37D #D6EEB0

Accessibility & contrast

On white

1.69

#A1D84B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#A1D84B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D84B

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D84B	#FFFFFF	#000000	##000000
##A1D84B	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA38

Deuteranopia (green-blind)

#DBC656

Tritanopia (blue-blind)

#A6CFBB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a1d84b;
/* rgb */ color: rgb(161, 216, 75);
/* oklch */ color: oklch(81.7% 0.178 128.1);

Tailwind

colors: {
  custom: {
    50: '#c0e484',
    500: '#a1d84b',
    950: '#000000',
  },
}

SCSS

$custom: #a1d84b;
$custom-light: #c0e484;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d84b",
  "rgb": {
    "r": 161,
    "g": 216,
    "b": 75
  },
  "hsl": {
    "h": 83.404,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81691,
    "c": 0.1782,
    "h": 128.1
  },
  "luminance": 0.57197
}

Semantic roles & 50–950 ramp

primary

#A1D84B

secondary

#5A3790

accent

#40E782

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D84B

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

Preview Lab → · Contrast checker → · Palette generator →