#42901C#42901C

#42901C is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.1% C 0.165 H 137.9°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#42901C
RGB	rgb(66, 144, 28)
HSL	hsl(100, 67%, 34%)
HSV	hsv(100, 81%, 56%)
CMYK	cmyk(54.2%, 0%, 80.6%, 43.5%)
CIE-LAB	lab(53.15, -44.29, 49.91)
CIE-LCH	lch(53.15, 66.73, 131.58°)
OKLab	oklab(58.15% -0.1226 0.1109)
OKLCH	oklch(58.15% 0.165 137.9)
XYZ	xyz(12.4292, 21.1876, 4.5330)
Luminance	0.2119 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42901C #6A1C90

analogous

#7C901C #42901C #1C9030

triadic

#42901C #1C4290 #901C42

tetradic

#42901C #1C7C90 #6A1C90 #90301C

square

#42901C #1C7C90 #6A1C90 #90301C

split-complementary

#42901C #301C90 #901C7C

monochromatic

#132A08 #2B5D12 #42901C #59C326 #7ADC4A

Accessibility & contrast

On white

4.01

#42901C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#42901C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42901C

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42901C	#FFFFFF	#000000	##000000
##42901C	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8B7D29

Tritanopia (blue-blind)

#3C8B7B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #42901c;
/* rgb */ color: rgb(66, 144, 28);
/* oklch */ color: oklch(58.1% 0.165 137.9);

Tailwind

colors: {
  custom: {
    50: '#7fb163',
    500: '#42901c',
    950: '#000000',
  },
}

SCSS

$custom: #42901c;
$custom-light: #7fb163;
$custom-dark: #000000;

JSON

{
  "hex": "#42901c",
  "rgb": {
    "r": 66,
    "g": 144,
    "b": 28
  },
  "hsl": {
    "h": 100.345,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58149,
    "c": 0.16531,
    "h": 137.9
  },
  "luminance": 0.21189
}

Semantic roles & 50–950 ramp

primary

#42901C

secondary

#984ABE

accent

#3DEAB2

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42901C

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

Preview Lab → · Contrast checker → · Palette generator →