#42AA58#42AA58

#42AA58 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.8% C 0.153 H 147.8°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#42AA58
RGB	rgb(66, 170, 88)
HSL	hsl(133, 44%, 46%)
HSV	hsv(133, 61%, 67%)
CMYK	cmyk(61.2%, 0%, 48.2%, 33.3%)
CIE-LAB	lab(62.18, -47.82, 33.44)
CIE-LCH	lch(62.18, 58.35, 145.04°)
OKLab	oklab(65.77% -0.1292 0.0814)
OKLCH	oklch(65.77% 0.153 147.8)
XYZ	xyz(18.3817, 30.6105, 14.1704)
Luminance	0.3061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AA58 #AA4294

analogous

#60AA42 #42AA58 #42AA8C

triadic

#42AA58 #5842AA #AA5842

tetradic

#42AA58 #4260AA #AA4294 #AA8C42

square

#42AA58 #4260AA #AA4294 #AA8C42

split-complementary

#42AA58 #8C42AA #AA4260

monochromatic

#20522A #317E41 #42AA58 #66C37A #92D5A0

Accessibility & contrast

On white

2.95

#42AA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#42AA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AA58

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AA58	#FFFFFF	#000000	##000000
##42AA58	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9C51

Deuteranopia (green-blind)

#9E935E

Tritanopia (blue-blind)

#27A797

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #42aa58;
/* rgb */ color: rgb(66, 170, 88);
/* oklch */ color: oklch(65.8% 0.153 147.8);

Tailwind

colors: {
  custom: {
    50: '#81c488',
    500: '#42aa58',
    950: '#000000',
  },
}

SCSS

$custom: #42aa58;
$custom-light: #81c488;
$custom-dark: #000000;

JSON

{
  "hex": "#42aa58",
  "rgb": {
    "r": 66,
    "g": 170,
    "b": 88
  },
  "hsl": {
    "h": 132.692,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.65774,
    "c": 0.15276,
    "h": 147.8
  },
  "luminance": 0.30612
}

Semantic roles & 50–950 ramp

primary

#42AA58

secondary

#C088B4

accent

#54B9D4

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #42AA58

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

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