#42B434#42B434

#42B434 is a light, vivid green. Relative luminance 0.340; OKLCH L 68.0% C 0.195 H 141.5°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#42B434
RGB	rgb(66, 180, 52)
HSL	hsl(113, 55%, 45%)
HSV	hsv(113, 71%, 71%)
CMYK	cmyk(63.3%, 0%, 71.1%, 29.4%)
CIE-LAB	lab(65.00, -55.83, 53.16)
CIE-LCH	lch(65.00, 77.09, 136.40°)
OKLab	oklab(67.98% -0.1524 0.121)
OKLCH	oklch(67.98% 0.195 141.5)
XYZ	xyz(19.1869, 34.0468, 8.8087)
Luminance	0.3405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B434 #A634B4

analogous

#82B434 #42B434 #34B466

triadic

#42B434 #3442B4 #B43442

tetradic

#42B434 #3482B4 #A634B4 #B46634

square

#42B434 #3482B4 #A634B4 #B46634

split-complementary

#42B434 #6634B4 #B43482

monochromatic

#1F5519 #318526 #42B434 #64CE57 #90DC86

Accessibility & contrast

On white

2.69

#42B434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#42B434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B434

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B434	#FFFFFF	#000000	##000000
##42B434	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31F

Deuteranopia (green-blind)

#AB9A41

Tritanopia (blue-blind)

#2EAE9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #42b434;
/* rgb */ color: rgb(66, 180, 52);
/* oklch */ color: oklch(68.0% 0.195 141.5);

Tailwind

colors: {
  custom: {
    50: '#84cb73',
    500: '#42b434',
    950: '#000000',
  },
}

SCSS

$custom: #42b434;
$custom-light: #84cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#42b434",
  "rgb": {
    "r": 66,
    "g": 180,
    "b": 52
  },
  "hsl": {
    "h": 113.438,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67982,
    "c": 0.19456,
    "h": 141.5
  },
  "luminance": 0.34049
}

Semantic roles & 50–950 ramp

primary

#42B434

secondary

#BE7EC6

accent

#49DFCE

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B434

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

Preview Lab → · Contrast checker → · Palette generator →