#42A671#42A671

#42A671 is a light, vivid green. Relative luminance 0.296; OKLCH L 65.2% C 0.123 H 157.1°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#42A671
RGB	rgb(66, 166, 113)
HSL	hsl(148, 43%, 45%)
HSV	hsv(148, 60%, 65%)
CMYK	cmyk(60.2%, 0%, 31.9%, 34.9%)
CIE-LAB	lab(61.33, -41.66, 18.98)
CIE-LCH	lch(61.33, 45.78, 155.50°)
OKLab	oklab(65.21% -0.1135 0.048)
OKLCH	oklch(65.21% 0.123 157.1)
XYZ	xyz(18.8620, 29.6211, 20.3430)
Luminance	0.2962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A671 #A64277

analogous

#45A642 #42A671 #42A6A3

triadic

#42A671 #7142A6 #A67142

tetradic

#42A671 #4245A6 #A64277 #A6A342

square

#42A671 #4245A6 #A64277 #A6A342

split-complementary

#42A671 #A342A6 #A64245

monochromatic

#1F4E35 #317A53 #42A671 #64C190 #90D3AF

Accessibility & contrast

On white

3.03

#42A671 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#42A671 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A671

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A671	#FFFFFF	#000000	##000000
##42A671	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59A6E

Deuteranopia (green-blind)

#979074

Tritanopia (blue-blind)

#19A598

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #42a671;
/* rgb */ color: rgb(66, 166, 113);
/* oklch */ color: oklch(65.2% 0.123 157.1);

Tailwind

colors: {
  custom: {
    50: '#80c19a',
    500: '#42a671',
    950: '#000000',
  },
}

SCSS

$custom: #42a671;
$custom-light: #80c19a;
$custom-dark: #000000;

JSON

{
  "hex": "#42a671",
  "rgb": {
    "r": 66,
    "g": 166,
    "b": 113
  },
  "hsl": {
    "h": 148.2,
    "s": 43.103,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65212,
    "c": 0.12322,
    "h": 157.1
  },
  "luminance": 0.29623
}

Semantic roles & 50–950 ramp

primary

#42A671

secondary

#BE86A4

accent

#5598D3

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120E

muted

#7C817E

Preview Lab

Preview with #42A671

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

Preview Lab → · Contrast checker → · Palette generator →