#42AB2E#42AB2E

#42AB2E is a light, vivid green. Relative luminance 0.305; OKLCH L 65.5% C 0.188 H 140.8°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#42AB2E
RGB	rgb(66, 171, 46)
HSL	hsl(110, 58%, 43%)
HSV	hsv(110, 73%, 67%)
CMYK	cmyk(61.4%, 0%, 73.1%, 32.9%)
CIE-LAB	lab(62.07, -53.12, 52.41)
CIE-LCH	lch(62.07, 74.62, 135.39°)
OKLab	oklab(65.54% -0.1454 0.1187)
OKLCH	oklch(65.54% 0.188 140.8)
XYZ	xyz(17.3020, 30.4797, 7.5556)
Luminance	0.3048 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AB2E #972EAB

analogous

#81AB2E #42AB2E #2EAB58

triadic

#42AB2E #2E42AB #AB2E42

tetradic

#42AB2E #2E81AB #972EAB #AB582E

square

#42AB2E #2E81AB #972EAB #AB582E

split-complementary

#42AB2E #582EAB #AB2E81

monochromatic

#1D4B14 #2F7B21 #42AB2E #5ECE48 #88DB79

Accessibility & contrast

On white

2.96

#42AB2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#42AB2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AB2E

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AB2E	#FFFFFF	#000000	##000000
##42AB2E	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)

#AF9B18

Deuteranopia (green-blind)

#A3933B

Tritanopia (blue-blind)

#32A693

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #42ab2e;
/* rgb */ color: rgb(66, 171, 46);
/* oklch */ color: oklch(65.5% 0.188 140.8);

Tailwind

colors: {
  custom: {
    50: '#83c56f',
    500: '#42ab2e',
    950: '#000000',
  },
}

SCSS

$custom: #42ab2e;
$custom-light: #83c56f;
$custom-dark: #000000;

JSON

{
  "hex": "#42ab2e",
  "rgb": {
    "r": 66,
    "g": 171,
    "b": 46
  },
  "hsl": {
    "h": 110.4,
    "s": 57.604,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65542,
    "c": 0.18765,
    "h": 140.8
  },
  "luminance": 0.30481
}

Semantic roles & 50–950 ramp

primary

#42AB2E

secondary

#B672C3

accent

#47E1C8

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AB2E

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

Preview Lab → · Contrast checker → · Palette generator →