#ADD140#ADD140

#ADD140 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.8% C 0.172 H 122.5°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#ADD140
RGB	rgb(173, 209, 64)
HSL	hsl(75, 61%, 54%)
HSV	hsv(75, 69%, 82%)
CMYK	cmyk(17.2%, 0%, 69.4%, 18%)
CIE-LAB	lab(78.96, -31.63, 64.54)
CIE-LCH	lch(78.96, 71.87, 116.11°)
OKLab	oklab(80.78% -0.0922 0.1449)
OKLCH	oklch(80.78% 0.172 122.5)
XYZ	xyz(40.9600, 54.8552, 13.2797)
Luminance	0.5485 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD140 #6440D1

analogous

#D1AD40 #ADD140 #64D140

triadic

#ADD140 #40ADD1 #D140AD

tetradic

#ADD140 #40D1AD #6440D1 #D14064

square

#ADD140 #40D1AD #6440D1 #D14064

split-complementary

#ADD140 #4064D1 #AD40D1

monochromatic

#62791D #8BAB29 #ADD140 #C2DD71 #D7E9A3

Accessibility & contrast

On white

1.75

#ADD140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#ADD140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD140

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD140	#FFFFFF	#000000	##000000
##ADD140	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC428

Deuteranopia (green-blind)

#D9C34C

Tritanopia (blue-blind)

#B6C7B4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #add140;
/* rgb */ color: rgb(173, 209, 64);
/* oklch */ color: oklch(80.8% 0.172 122.5);

Tailwind

colors: {
  custom: {
    50: '#c9df7d',
    500: '#add140',
    950: '#000000',
  },
}

SCSS

$custom: #add140;
$custom-light: #c9df7d;
$custom-dark: #000000;

JSON

{
  "hex": "#add140",
  "rgb": {
    "r": 173,
    "g": 209,
    "b": 64
  },
  "hsl": {
    "h": 74.897,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.8078,
    "c": 0.17171,
    "h": 122.5
  },
  "luminance": 0.54855
}

Semantic roles & 50–950 ramp

primary

#ADD140

secondary

#473481

accent

#44E46B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADD140

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

Preview Lab → · Contrast checker → · Palette generator →