#42AA71#42AA71

#42AA71 is a light, vivid green. Relative luminance 0.311; OKLCH L 66.2% C 0.129 H 156.1°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#42AA71
RGB	rgb(66, 170, 113)
HSL	hsl(147, 44%, 46%)
HSV	hsv(147, 61%, 67%)
CMYK	cmyk(61.2%, 0%, 33.5%, 33.3%)
CIE-LAB	lab(62.59, -43.35, 20.71)
CIE-LCH	lch(62.59, 48.04, 154.47°)
OKLab	oklab(66.25% -0.1178 0.0522)
OKLCH	oklch(66.25% 0.129 156.1)
XYZ	xyz(19.6004, 31.0980, 20.5892)
Luminance	0.3110 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AA71 #AA427B

analogous

#47AA42 #42AA71 #42AAA5

triadic

#42AA71 #7142AA #AA7142

tetradic

#42AA71 #4247AA #AA427B #AAA542

square

#42AA71 #4247AA #AA427B #AAA542

split-complementary

#42AA71 #A542AA #AA4247

monochromatic

#205236 #317E54 #42AA71 #66C390 #92D5B0

Accessibility & contrast

On white

2.91

#42AA71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#42AA71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA71

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AA71	#FFFFFF	#000000	##000000
##42AA71	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99D6D

Deuteranopia (green-blind)

#9B9375

Tritanopia (blue-blind)

#16A99B

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #42aa71;
/* rgb */ color: rgb(66, 170, 113);
/* oklch */ color: oklch(66.2% 0.129 156.1);

Tailwind

colors: {
  custom: {
    50: '#81c49a',
    500: '#42aa71',
    950: '#000000',
  },
}

SCSS

$custom: #42aa71;
$custom-light: #81c49a;
$custom-dark: #000000;

JSON

{
  "hex": "#42aa71",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 113
  },
  "hsl": {
    "h": 147.115,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66248,
    "c": 0.12889,
    "h": 156.1
  },
  "luminance": 0.311
}

Semantic roles & 50–950 ramp

primary

#42AA71

secondary

#C088A7

accent

#549AD4

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #42AA71

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

Preview Lab → · Contrast checker → · Palette generator →