#42983C#42983C

#42983C is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.6% C 0.154 H 142.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#42983C
RGB	rgb(66, 152, 60)
HSL	hsl(116, 43%, 42%)
HSV	hsv(116, 61%, 60%)
CMYK	cmyk(56.6%, 0%, 60.5%, 40.4%)
CIE-LAB	lab(56.03, -44.59, 39.93)
CIE-LCH	lch(56.03, 59.86, 138.16°)
OKLab	oklab(60.6% -0.1215 0.0939)
OKLCH	oklch(60.6% 0.154 142.3)
XYZ	xyz(14.2899, 23.9398, 8.1419)
Luminance	0.2394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42983C #923C98

analogous

#70983C #42983C #3C9864

triadic

#42983C #3C4298 #983C42

tetradic

#42983C #3C7098 #923C98 #98643C

square

#42983C #3C7098 #923C98 #98643C

split-complementary

#42983C #643C98 #983C70

monochromatic

#1C4019 #2F6C2B #42983C #5CBC55 #86CD81

Accessibility & contrast

On white

3.63

#42983C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#42983C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42983C

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42983C	#FFFFFF	#000000	##000000
##42983C	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8B32

Deuteranopia (green-blind)

#908343

Tritanopia (blue-blind)

#359484

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #42983c;
/* rgb */ color: rgb(66, 152, 60);
/* oklch */ color: oklch(60.6% 0.154 142.3);

Tailwind

colors: {
  custom: {
    50: '#7fb775',
    500: '#42983c',
    950: '#000000',
  },
}

SCSS

$custom: #42983c;
$custom-light: #7fb775;
$custom-dark: #000000;

JSON

{
  "hex": "#42983c",
  "rgb": {
    "r": 66,
    "g": 152,
    "b": 60
  },
  "hsl": {
    "h": 116.087,
    "s": 43.396,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60598,
    "c": 0.15354,
    "h": 142.3
  },
  "luminance": 0.23941
}

Semantic roles & 50–950 ramp

primary

#42983C

secondary

#B379B7

accent

#55D3CB

background

#F8FBF7

surface

#EFF6ED

border

#CAD0C8

text

#0B1108

muted

#7C807B

Preview Lab

Preview with #42983C

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

Preview Lab → · Contrast checker → · Palette generator →