#42B45F#42B45F

#42B45F is a light, vivid green. Relative luminance 0.346; OKLCH L 68.5% C 0.160 H 148.7°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#42B45F
RGB	rgb(66, 180, 95)
HSL	hsl(135, 46%, 48%)
HSV	hsv(135, 63%, 71%)
CMYK	cmyk(63.3%, 0%, 47.2%, 29.4%)
CIE-LAB	lab(65.46, -50.61, 33.98)
CIE-LCH	lch(65.46, 60.96, 146.12°)
OKLab	oklab(68.51% -0.1366 0.083)
OKLCH	oklch(68.51% 0.16 148.7)
XYZ	xyz(20.6321, 34.6249, 16.4202)
Luminance	0.3463 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B45F #B44297

analogous

#5EB442 #42B45F #42B498

triadic

#42B45F #5F42B4 #B45F42

tetradic

#42B45F #425EB4 #B44297 #B49842

square

#42B45F #425EB4 #B44297 #B49842

split-complementary

#42B45F #9842B4 #B4425E

monochromatic

#215A30 #328747 #42B45F #6BC983 #97D9A8

Accessibility & contrast

On white

2.65

#42B45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#42B45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B45F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B45F	#FFFFFF	#000000	##000000
##42B45F	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A558

Deuteranopia (green-blind)

#A79B65

Tritanopia (blue-blind)

#1EB1A0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #42b45f;
/* rgb */ color: rgb(66, 180, 95);
/* oklch */ color: oklch(68.5% 0.160 148.7);

Tailwind

colors: {
  custom: {
    50: '#83cb8e',
    500: '#42b45f',
    950: '#000000',
  },
}

SCSS

$custom: #42b45f;
$custom-light: #83cb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#42b45f",
  "rgb": {
    "r": 66,
    "g": 180,
    "b": 95
  },
  "hsl": {
    "h": 135.263,
    "s": 46.341,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68506,
    "c": 0.15984,
    "h": 148.7
  },
  "luminance": 0.34627
}

Semantic roles & 50–950 ramp

primary

#42B45F

secondary

#C58DB7

accent

#52B4D6

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #42B45F

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

Preview Lab → · Contrast checker → · Palette generator →