#42991E#42991E

#42991E is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.6% C 0.175 H 138.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#42991E
RGB	rgb(66, 153, 30)
HSL	hsl(102, 67%, 36%)
HSV	hsv(102, 80%, 60%)
CMYK	cmyk(56.9%, 0%, 80.4%, 40%)
CIE-LAB	lab(56.12, -47.62, 52.08)
CIE-LCH	lch(56.12, 70.57, 132.43°)
OKLab	oklab(60.6% -0.1315 0.1157)
OKLCH	oklch(60.6% 0.175 138.6)
XYZ	xyz(13.8718, 24.0333, 5.1359)
Luminance	0.2403 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42991E #751E99

analogous

#7F991E #42991E #1E9937

triadic

#42991E #1E4299 #991E42

tetradic

#42991E #1E7F99 #751E99 #99371E

square

#42991E #1E7F99 #751E99 #99371E

split-complementary

#42991E #371E99 #991E7F

monochromatic

#16330A #2C6614 #42991E #58CC28 #7CDD54

Accessibility & contrast

On white

3.62

#42991E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#42991E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42991E

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42991E	#FFFFFF	#000000	##000000
##42991E	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#93842C

Tritanopia (blue-blind)

#3A9482

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #42991e;
/* rgb */ color: rgb(66, 153, 30);
/* oklch */ color: oklch(60.6% 0.175 138.6);

Tailwind

colors: {
  custom: {
    50: '#81b865',
    500: '#42991e',
    950: '#000000',
  },
}

SCSS

$custom: #42991e;
$custom-light: #81b865;
$custom-dark: #000000;

JSON

{
  "hex": "#42991e",
  "rgb": {
    "r": 66,
    "g": 153,
    "b": 30
  },
  "hsl": {
    "h": 102.439,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.606,
    "c": 0.17512,
    "h": 138.6
  },
  "luminance": 0.24034
}

Semantic roles & 50–950 ramp

primary

#42991E

secondary

#A052C1

accent

#3EEAB8

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42991E

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

Preview Lab → · Contrast checker → · Palette generator →