#42AB30#42AB30

#42AB30 is a light, vivid green. Relative luminance 0.305; OKLCH L 65.6% C 0.186 H 141.0°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#42AB30
RGB	rgb(66, 171, 48)
HSL	hsl(111, 56%, 43%)
HSV	hsv(111, 72%, 67%)
CMYK	cmyk(61.4%, 0%, 71.9%, 32.9%)
CIE-LAB	lab(62.08, -52.96, 51.67)
CIE-LCH	lch(62.08, 73.99, 135.71°)
OKLab	oklab(65.56% -0.1448 0.1174)
OKLCH	oklch(65.56% 0.186 141)
XYZ	xyz(17.3423, 30.4958, 7.7681)
Luminance	0.3050 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AB30 #9930AB

analogous

#7FAB30 #42AB30 #30AB5C

triadic

#42AB30 #3042AB #AB3042

tetradic

#42AB30 #307FAB #9930AB #AB5C30

square

#42AB30 #307FAB #9930AB #AB5C30

split-complementary

#42AB30 #5C30AB #AB307F

monochromatic

#1D4B15 #307B23 #42AB30 #5ECD4C #89DA7B

Accessibility & contrast

On white

2.96

#42AB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#42AB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AB30

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AB30	#FFFFFF	#000000	##000000
##42AB30	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B1C

Deuteranopia (green-blind)

#A2933C

Tritanopia (blue-blind)

#32A693

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #42ab30;
/* rgb */ color: rgb(66, 171, 48);
/* oklch */ color: oklch(65.6% 0.186 141.0);

Tailwind

colors: {
  custom: {
    50: '#83c570',
    500: '#42ab30',
    950: '#000000',
  },
}

SCSS

$custom: #42ab30;
$custom-light: #83c570;
$custom-dark: #000000;

JSON

{
  "hex": "#42ab30",
  "rgb": {
    "r": 66,
    "g": 171,
    "b": 48
  },
  "hsl": {
    "h": 111.22,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.65558,
    "c": 0.18642,
    "h": 141
  },
  "luminance": 0.30497
}

Semantic roles & 50–950 ramp

primary

#42AB30

secondary

#B774C3

accent

#48DFC9

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AB30

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

Preview Lab → · Contrast checker → · Palette generator →