#A1D74B#A1D74B

#A1D74B is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.5% C 0.177 H 128.0°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#A1D74B
RGB	rgb(161, 215, 75)
HSL	hsl(83, 64%, 57%)
HSV	hsv(83, 65%, 84%)
CMYK	cmyk(25.1%, 0%, 65.1%, 15.7%)
CIE-LAB	lab(80.00, -38.27, 61.15)
CIE-LCH	lch(80.00, 72.14, 122.04°)
OKLab	oklab(81.46% -0.1088 0.1395)
OKLCH	oklch(81.46% 0.177 128)
XYZ	xyz(40.2683, 56.6851, 15.4750)
Luminance	0.5669 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D74B #814BD7

analogous

#D7C74B #A1D74B #5BD74B

triadic

#A1D74B #4BA1D7 #D74BA1

tetradic

#A1D74B #4BD7C7 #814BD7 #D74B5B

square

#A1D74B #4BD7C7 #814BD7 #D74B5B

split-complementary

#A1D74B #4B5BD7 #C74BD7

monochromatic

#60891E #83BB2A #A1D74B #BBE27D #D5EDAF

Accessibility & contrast

On white

1.70

#A1D74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#A1D74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D74B

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D74B	#FFFFFF	#000000	##000000
##A1D74B	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C938

Deuteranopia (green-blind)

#DAC556

Tritanopia (blue-blind)

#A6CEBA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a1d74b;
/* rgb */ color: rgb(161, 215, 75);
/* oklch */ color: oklch(81.5% 0.177 128.0);

Tailwind

colors: {
  custom: {
    50: '#c0e384',
    500: '#a1d74b',
    950: '#000000',
  },
}

SCSS

$custom: #a1d74b;
$custom-light: #c0e384;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d74b",
  "rgb": {
    "r": 161,
    "g": 215,
    "b": 75
  },
  "hsl": {
    "h": 83.143,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81457,
    "c": 0.17693,
    "h": 128
  },
  "luminance": 0.56686
}

Semantic roles & 50–950 ramp

primary

#A1D74B

secondary

#59378F

accent

#41E781

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D74B

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

Preview Lab → · Contrast checker → · Palette generator →