#42B765#42B765

#42B765 is a light, vivid green. Relative luminance 0.360; OKLCH L 69.4% C 0.158 H 150.0°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#42B765
RGB	rgb(66, 183, 101)
HSL	hsl(138, 47%, 49%)
HSV	hsv(138, 64%, 72%)
CMYK	cmyk(63.9%, 0%, 44.8%, 28.2%)
CIE-LAB	lab(66.49, -50.78, 32.22)
CIE-LCH	lch(66.49, 60.15, 147.60°)
OKLab	oklab(69.39% -0.1371 0.0792)
OKLCH	oklch(69.39% 0.158 150)
XYZ	xyz(21.5276, 35.9626, 18.1164)
Luminance	0.3597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B765 #B74294

analogous

#5AB742 #42B765 #42B7A0

triadic

#42B765 #6542B7 #B76542

tetradic

#42B765 #425AB7 #B74294 #B7A042

square

#42B765 #425AB7 #B74294 #B7A042

split-complementary

#42B765 #A042B7 #B7425A

monochromatic

#225D33 #328A4C #42B765 #6CCA88 #99DAAD

Accessibility & contrast

On white

2.56

#42B765 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#42B765 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B765

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B765	#FFFFFF	#000000	##000000
##42B765	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A85F

Deuteranopia (green-blind)

#A99E6B

Tritanopia (blue-blind)

#17B4A3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #42b765;
/* rgb */ color: rgb(66, 183, 101);
/* oklch */ color: oklch(69.4% 0.158 150.0);

Tailwind

colors: {
  custom: {
    50: '#83cd92',
    500: '#42b765',
    950: '#000000',
  },
}

SCSS

$custom: #42b765;
$custom-light: #83cd92;
$custom-dark: #000000;

JSON

{
  "hex": "#42b765",
  "rgb": {
    "r": 66,
    "g": 183,
    "b": 101
  },
  "hsl": {
    "h": 137.949,
    "s": 46.988,
    "l": 48.824
  },
  "oklch": {
    "l": 0.69387,
    "c": 0.1583,
    "h": 150
  },
  "luminance": 0.35965
}

Semantic roles & 50–950 ramp

primary

#42B765

secondary

#C68FB6

accent

#51AFD7

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #42B765

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

Preview Lab → · Contrast checker → · Palette generator →