#ADDB63#ADDB63

#ADDB63 is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.4% C 0.157 H 127.0°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#ADDB63
RGB	rgb(173, 219, 99)
HSL	hsl(83, 63%, 62%)
HSV	hsv(83, 55%, 86%)
CMYK	cmyk(21%, 0%, 54.8%, 14.1%)
CIE-LAB	lab(82.08, -33.59, 53.35)
CIE-LCH	lch(82.08, 63.05, 122.20°)
OKLab	oklab(83.4% -0.0945 0.1254)
OKLCH	oklch(83.4% 0.157 127)
XYZ	xyz(44.8171, 60.4475, 21.1083)
Luminance	0.6045 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDB63 #9163DB

analogous

#DBCD63 #ADDB63 #71DB63

triadic

#ADDB63 #63ADDB #DB63AD

tetradic

#ADDB63 #63DBCD #9163DB #DB6371

square

#ADDB63 #63DBCD #9163DB #DB6371

split-complementary

#ADDB63 #6371DB #CD63DB

monochromatic

#709F25 #93D031 #ADDB63 #C7E695 #E1F2C6

Accessibility & contrast

On white

1.60

#ADDB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#ADDB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDB63

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDB63	#FFFFFF	#000000	##000000
##ADDB63	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE57

Deuteranopia (green-blind)

#DFCB6B

Tritanopia (blue-blind)

#B3D2C0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #addb63;
/* rgb */ color: rgb(173, 219, 99);
/* oklch */ color: oklch(83.4% 0.157 127.0);

Tailwind

colors: {
  custom: {
    50: '#c8e693',
    500: '#addb63',
    950: '#000000',
  },
}

SCSS

$custom: #addb63;
$custom-light: #c8e693;
$custom-dark: #000000;

JSON

{
  "hex": "#addb63",
  "rgb": {
    "r": 173,
    "g": 219,
    "b": 99
  },
  "hsl": {
    "h": 83,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83397,
    "c": 0.15703,
    "h": 127
  },
  "luminance": 0.60448
}

Semantic roles & 50–950 ramp

primary

#ADDB63

secondary

#6640A3

accent

#1BCA5E

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ADDB63

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

Preview Lab → · Contrast checker → · Palette generator →