#42AE2F#42AE2F

#42AE2F is a light, vivid green. Relative luminance 0.316; OKLCH L 66.3% C 0.191 H 140.9°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#42AE2F
RGB	rgb(66, 174, 47)
HSL	hsl(111, 57%, 43%)
HSV	hsv(111, 73%, 68%)
CMYK	cmyk(62.1%, 0%, 73%, 31.8%)
CIE-LAB	lab(63.04, -54.11, 53.03)
CIE-LCH	lch(63.04, 75.76, 135.58°)
OKLab	oklab(66.35% -0.148 0.1201)
OKLCH	oklch(66.35% 0.191 140.9)
XYZ	xyz(17.8950, 31.6339, 7.8517)
Luminance	0.3164 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AE2F #9B2FAE

analogous

#81AE2F #42AE2F #2FAE5C

triadic

#42AE2F #2F42AE #AE2F42

tetradic

#42AE2F #2F81AE #9B2FAE #AE5C2F

square

#42AE2F #2F81AE #9B2FAE #AE5C2F

split-complementary

#42AE2F #5C2FAE #AE2F81

monochromatic

#1D4E15 #307E22 #42AE2F #5FCF4C #8ADC7C

Accessibility & contrast

On white

2.87

#42AE2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#42AE2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AE2F

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AE2F	#FFFFFF	#000000	##000000
##42AE2F	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E18

Deuteranopia (green-blind)

#A5953C

Tritanopia (blue-blind)

#31A895

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #42ae2f;
/* rgb */ color: rgb(66, 174, 47);
/* oklch */ color: oklch(66.3% 0.191 140.9);

Tailwind

colors: {
  custom: {
    50: '#83c770',
    500: '#42ae2f',
    950: '#000000',
  },
}

SCSS

$custom: #42ae2f;
$custom-light: #83c770;
$custom-dark: #000000;

JSON

{
  "hex": "#42ae2f",
  "rgb": {
    "r": 66,
    "g": 174,
    "b": 47
  },
  "hsl": {
    "h": 111.024,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66349,
    "c": 0.19058,
    "h": 140.9
  },
  "luminance": 0.31636
}

Semantic roles & 50–950 ramp

primary

#42AE2F

secondary

#B875C4

accent

#47E1CA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42AE2F

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

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