#ADDC59#ADDC59

#ADDC59 is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.5% C 0.167 H 126.4°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#ADDC59
RGB	rgb(173, 220, 89)
HSL	hsl(82, 65%, 61%)
HSV	hsv(82, 60%, 86%)
CMYK	cmyk(21.4%, 0%, 59.5%, 13.7%)
CIE-LAB	lab(82.27, -34.94, 57.99)
CIE-LCH	lch(82.27, 67.70, 121.06°)
OKLab	oklab(83.52% -0.0991 0.1344)
OKLCH	oklch(83.52% 0.167 126.4)
XYZ	xyz(44.6300, 60.7913, 18.8318)
Luminance	0.6079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDC59 #8859DC

analogous

#DCCA59 #ADDC59 #6BDC59

triadic

#ADDC59 #59ADDC #DC59AD

tetradic

#ADDC59 #59DCCA #8859DC #DC596B

square

#ADDC59 #59DCCA #8859DC #DC596B

split-complementary

#ADDC59 #596BDC #CA59DC

monochromatic

#6E9A20 #93CD2B #ADDC59 #C6E78C #DFF1BE

Accessibility & contrast

On white

1.60

#ADDC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#ADDC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDC59

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDC59	#FFFFFF	#000000	##000000
##ADDC59	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE4A

Deuteranopia (green-blind)

#E0CC62

Tritanopia (blue-blind)

#B3D3C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addc59;
/* rgb */ color: rgb(173, 220, 89);
/* oklch */ color: oklch(83.5% 0.167 126.4);

Tailwind

colors: {
  custom: {
    50: '#c8e78d',
    500: '#addc59',
    950: '#000000',
  },
}

SCSS

$custom: #addc59;
$custom-light: #c8e78d;
$custom-dark: #000000;

JSON

{
  "hex": "#addc59",
  "rgb": {
    "r": 173,
    "g": 220,
    "b": 89
  },
  "hsl": {
    "h": 81.527,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83515,
    "c": 0.16695,
    "h": 126.4
  },
  "luminance": 0.60792
}

Semantic roles & 50–950 ramp

primary

#ADDC59

secondary

#5F3B9E

accent

#18CD59

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ADDC59

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

Preview Lab → · Contrast checker → · Palette generator →