#3A841B#3A841B

#3A841B is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.5% C 0.155 H 138.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A841B
RGB	rgb(58, 132, 27)
HSL	hsl(102, 66%, 31%)
HSV	hsv(102, 80%, 52%)
CMYK	cmyk(56.1%, 0%, 79.5%, 48.2%)
CIE-LAB	lab(48.86, -42.01, 46.05)
CIE-LCH	lch(48.86, 62.33, 132.37°)
OKLab	oklab(54.52% -0.116 0.1027)
OKLCH	oklch(54.52% 0.155 138.5)
XYZ	xyz(10.1936, 17.4804, 3.8736)
Luminance	0.1748 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A841B #651B84

analogous

#6E841B #3A841B #1B8430

triadic

#3A841B #1B3A84 #841B3A

tetradic

#3A841B #1B6E84 #651B84 #84301B

square

#3A841B #1B6E84 #651B84 #84301B

split-complementary

#3A841B #301B84 #841B6E

monochromatic

#0D1E06 #245111 #3A841B #50B725 #6ED841

Accessibility & contrast

On white

4.67

#3A841B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#3A841B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A841B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A841B	#FFFFFF	#000000	##FFFFFF
##3A841B	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887801

Deuteranopia (green-blind)

#7F7227

Tritanopia (blue-blind)

#337F70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3a841b;
/* rgb */ color: rgb(58, 132, 27);
/* oklch */ color: oklch(54.5% 0.155 138.5);

Tailwind

colors: {
  custom: {
    50: '#79a860',
    500: '#3a841b',
    950: '#000000',
  },
}

SCSS

$custom: #3a841b;
$custom-light: #79a860;
$custom-dark: #000000;

JSON

{
  "hex": "#3a841b",
  "rgb": {
    "r": 58,
    "g": 132,
    "b": 27
  },
  "hsl": {
    "h": 102.286,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54523,
    "c": 0.15498,
    "h": 138.5
  },
  "luminance": 0.17481
}

Semantic roles & 50–950 ramp

primary

#3A841B

secondary

#9543B7

accent

#3FE9B7

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3A841B

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

Preview Lab → · Contrast checker → · Palette generator →