#ADD447#ADD447

#ADD447 is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.5% C 0.171 H 123.5°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#ADD447
RGB	rgb(173, 212, 71)
HSL	hsl(77, 62%, 55%)
HSV	hsv(77, 67%, 83%)
CMYK	cmyk(18.4%, 0%, 66.5%, 16.9%)
CIE-LAB	lab(79.86, -32.59, 62.80)
CIE-LCH	lch(79.86, 70.75, 117.43°)
OKLab	oklab(81.52% -0.0942 0.1422)
OKLCH	oklch(81.52% 0.171 123.5)
XYZ	xyz(41.9148, 56.4259, 14.6431)
Luminance	0.5643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD447 #6E47D4

analogous

#D4B547 #ADD447 #66D447

triadic

#ADD447 #47ADD4 #D447AD

tetradic

#ADD447 #47D4B5 #6E47D4 #D44766

square

#ADD447 #47D4B5 #6E47D4 #D44766

split-complementary

#ADD447 #4766D4 #B547D4

monochromatic

#67821E #8EB42A #ADD447 #C3E079 #D9EBAA

Accessibility & contrast

On white

1.71

#ADD447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#ADD447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD447

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD447	#FFFFFF	#000000	##000000
##ADD447	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C733

Deuteranopia (green-blind)

#DBC652

Tritanopia (blue-blind)

#B5CAB7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #add447;
/* rgb */ color: rgb(173, 212, 71);
/* oklch */ color: oklch(81.5% 0.171 123.5);

Tailwind

colors: {
  custom: {
    50: '#c9e181',
    500: '#add447',
    950: '#000000',
  },
}

SCSS

$custom: #add447;
$custom-light: #c9e181;
$custom-dark: #000000;

JSON

{
  "hex": "#add447",
  "rgb": {
    "r": 173,
    "g": 212,
    "b": 71
  },
  "hsl": {
    "h": 76.596,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.8152,
    "c": 0.1706,
    "h": 123.5
  },
  "luminance": 0.56426
}

Semantic roles & 50–950 ramp

primary

#ADD447

secondary

#4D3689

accent

#43E570

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #ADD447

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

Preview Lab → · Contrast checker → · Palette generator →