#42B534#42B534

#42B534 is a light, vivid green. Relative luminance 0.345; OKLCH L 68.2% C 0.196 H 141.6°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#42B534
RGB	rgb(66, 181, 52)
HSL	hsl(113, 55%, 46%)
HSV	hsv(113, 71%, 71%)
CMYK	cmyk(63.5%, 0%, 71.3%, 29%)
CIE-LAB	lab(65.32, -56.18, 53.49)
CIE-LCH	lch(65.32, 77.57, 136.41°)
OKLab	oklab(68.25% -0.1533 0.1217)
OKLCH	oklch(68.25% 0.196 141.6)
XYZ	xyz(19.3895, 34.4520, 8.8762)
Luminance	0.3445 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B534 #A734B5

analogous

#83B534 #42B534 #34B566

triadic

#42B534 #3442B5 #B53442

tetradic

#42B534 #3483B5 #A734B5 #B56634

square

#42B534 #3483B5 #A734B5 #B56634

split-complementary

#42B534 #6634B5 #B53483

monochromatic

#1F5619 #318526 #42B534 #64CF57 #90DC87

Accessibility & contrast

On white

2.66

#42B534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#42B534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B534

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B534	#FFFFFF	#000000	##000000
##42B534	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41F

Deuteranopia (green-blind)

#AB9B41

Tritanopia (blue-blind)

#2EAF9C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #42b534;
/* rgb */ color: rgb(66, 181, 52);
/* oklch */ color: oklch(68.2% 0.196 141.6);

Tailwind

colors: {
  custom: {
    50: '#85cc73',
    500: '#42b534',
    950: '#000000',
  },
}

SCSS

$custom: #42b534;
$custom-light: #85cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#42b534",
  "rgb": {
    "r": 66,
    "g": 181,
    "b": 52
  },
  "hsl": {
    "h": 113.488,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68247,
    "c": 0.19573,
    "h": 141.6
  },
  "luminance": 0.34454
}

Semantic roles & 50–950 ramp

primary

#42B534

secondary

#BE7FC6

accent

#49DFCE

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B534

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

Preview Lab → · Contrast checker → · Palette generator →