#ADD45A#ADD45A

#ADD45A is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.7% C 0.156 H 124.6°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#ADD45A
RGB	rgb(173, 212, 90)
HSL	hsl(79, 59%, 59%)
HSV	hsv(79, 58%, 83%)
CMYK	cmyk(18.4%, 0%, 57.5%, 16.9%)
CIE-LAB	lab(80.02, -31.15, 55.03)
CIE-LCH	lch(80.02, 63.23, 119.51°)
OKLab	oklab(81.7% -0.0885 0.1281)
OKLCH	oklch(81.7% 0.156 124.6)
XYZ	xyz(42.6227, 56.7090, 18.3713)
Luminance	0.5671 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD45A #815AD4

analogous

#D4BE5A #ADD45A #70D45A

triadic

#ADD45A #5AADD4 #D45AAD

tetradic

#ADD45A #5AD4BE #815AD4 #D45A70

square

#ADD45A #5AD4BE #815AD4 #D45A70

split-complementary

#ADD45A #5A70D4 #BE5AD4

monochromatic

#6D8E25 #92BF32 #ADD45A #C5E18B #DDEDBB

Accessibility & contrast

On white

1.70

#ADD45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#ADD45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD45A

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD45A	#FFFFFF	#000000	##000000
##ADD45A	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)

#DFC84D

Deuteranopia (green-blind)

#D9C662

Tritanopia (blue-blind)

#B4CBBA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #add45a;
/* rgb */ color: rgb(173, 212, 90);
/* oklch */ color: oklch(81.7% 0.156 124.6);

Tailwind

colors: {
  custom: {
    50: '#c8e18d',
    500: '#add45a',
    950: '#000000',
  },
}

SCSS

$custom: #add45a;
$custom-light: #c8e18d;
$custom-dark: #000000;

JSON

{
  "hex": "#add45a",
  "rgb": {
    "r": 173,
    "g": 212,
    "b": 90
  },
  "hsl": {
    "h": 79.18,
    "s": 58.654,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81701,
    "c": 0.15572,
    "h": 124.6
  },
  "luminance": 0.56709
}

Semantic roles & 50–950 ramp

primary

#ADD45A

secondary

#5A3E94

accent

#46E278

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #ADD45A

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

Preview Lab → · Contrast checker → · Palette generator →