#42AA33#42AA33

#42AA33 is a light, vivid green. Relative luminance 0.301; OKLCH L 65.3% C 0.183 H 141.3°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#42AA33
RGB	rgb(66, 170, 51)
HSL	hsl(112, 54%, 43%)
HSV	hsv(112, 70%, 67%)
CMYK	cmyk(61.2%, 0%, 70%, 33.3%)
CIE-LAB	lab(61.78, -52.34, 50.19)
CIE-LCH	lch(61.78, 72.52, 136.20°)
OKLab	oklab(65.32% -0.143 0.1146)
OKLCH	oklch(65.32% 0.183 141.3)
XYZ	xyz(17.2182, 30.1451, 8.0425)
Luminance	0.3015 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AA33 #9B33AA

analogous

#7DAA33 #42AA33 #33AA5F

triadic

#42AA33 #3342AA #AA3342

tetradic

#42AA33 #337DAA #9B33AA #AA5F33

square

#42AA33 #337DAA #9B33AA #AA5F33

split-complementary

#42AA33 #5F33AA #AA337D

monochromatic

#1D4C17 #307B25 #42AA33 #5FCA50 #8AD97F

Accessibility & contrast

On white

2.99

#42AA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#42AA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA33

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AA33	#FFFFFF	#000000	##000000
##42AA33	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B21

Deuteranopia (green-blind)

#A1923E

Tritanopia (blue-blind)

#32A592

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #42aa33;
/* rgb */ color: rgb(66, 170, 51);
/* oklch */ color: oklch(65.3% 0.183 141.3);

Tailwind

colors: {
  custom: {
    50: '#83c471',
    500: '#42aa33',
    950: '#000000',
  },
}

SCSS

$custom: #42aa33;
$custom-light: #83c471;
$custom-dark: #000000;

JSON

{
  "hex": "#42aa33",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 51
  },
  "hsl": {
    "h": 112.437,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65317,
    "c": 0.18327,
    "h": 141.3
  },
  "luminance": 0.30147
}

Semantic roles & 50–950 ramp

primary

#42AA33

secondary

#B877C2

accent

#4BDDCB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AA33

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

Preview Lab → · Contrast checker → · Palette generator →