#42AA44#42AA44

#42AA44 is a light, vivid green. Relative luminance 0.303; OKLCH L 65.5% C 0.171 H 143.6°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#42AA44
RGB	rgb(66, 170, 68)
HSL	hsl(121, 44%, 46%)
HSV	hsv(121, 61%, 67%)
CMYK	cmyk(61.2%, 0%, 60%, 33.3%)
CIE-LAB	lab(61.93, -50.58, 42.97)
CIE-LCH	lch(61.93, 66.37, 139.65°)
OKLab	oklab(65.49% -0.1373 0.1012)
OKLCH	oklch(65.49% 0.171 143.6)
XYZ	xyz(17.6639, 30.3234, 10.3899)
Luminance	0.3033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AA44 #AA42A8

analogous

#74AA42 #42AA44 #42AA78

triadic

#42AA44 #4442AA #AA4442

tetradic

#42AA44 #4274AA #AA42A8 #AA7842

square

#42AA44 #4274AA #AA42A8 #AA7842

split-complementary

#42AA44 #7842AA #AA4274

monochromatic

#205221 #317E32 #42AA44 #66C368 #92D593

Accessibility & contrast

On white

2.97

#42AA44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#42AA44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA44

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AA44	#FFFFFF	#000000	##000000
##42AA44	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B39

Deuteranopia (green-blind)

#A0924C

Tritanopia (blue-blind)

#2EA594

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #42aa44;
/* rgb */ color: rgb(66, 170, 68);
/* oklch */ color: oklch(65.5% 0.171 143.6);

Tailwind

colors: {
  custom: {
    50: '#82c47b',
    500: '#42aa44',
    950: '#000000',
  },
}

SCSS

$custom: #42aa44;
$custom-light: #82c47b;
$custom-dark: #000000;

JSON

{
  "hex": "#42aa44",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 68
  },
  "hsl": {
    "h": 121.154,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.65492,
    "c": 0.17056,
    "h": 143.6
  },
  "luminance": 0.30325
}

Semantic roles & 50–950 ramp

primary

#42AA44

secondary

#C088BF

accent

#54D1D4

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #42AA44

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

Preview Lab → · Contrast checker → · Palette generator →