#37872B#37872B

#37872B is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.4% C 0.150 H 141.2°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#37872B
RGB	rgb(55, 135, 43)
HSL	hsl(112, 52%, 35%)
HSV	hsv(112, 68%, 53%)
CMYK	cmyk(59.3%, 0%, 68.1%, 47.1%)
CIE-LAB	lab(49.87, -42.70, 40.75)
CIE-LCH	lch(49.87, 59.02, 136.34°)
OKLab	oklab(55.37% -0.1167 0.0939)
OKLCH	oklch(55.37% 0.15 141.2)
XYZ	xyz(10.6751, 18.3136, 5.2574)
Luminance	0.1832 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37872B #7B2B87

analogous

#65872B #37872B #2B874D

triadic

#37872B #2B3787 #872B37

tetradic

#37872B #2B6587 #7B2B87 #874D2B

square

#37872B #2B6587 #7B2B87 #874D2B

split-complementary

#37872B #4D2B87 #872B65

monochromatic

#112A0D #24591C #37872B #4AB53A #6ECC60

Accessibility & contrast

On white

4.50

#37872B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#37872B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37872B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37872B	#FFFFFF	#000000	##000000
##37872B	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B1F

Deuteranopia (green-blind)

#807433

Tritanopia (blue-blind)

#2C8374

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #37872b;
/* rgb */ color: rgb(55, 135, 43);
/* oklch */ color: oklch(55.4% 0.150 141.2);

Tailwind

colors: {
  custom: {
    50: '#77ab69',
    500: '#37872b',
    950: '#000000',
  },
}

SCSS

$custom: #37872b;
$custom-light: #77ab69;
$custom-dark: #000000;

JSON

{
  "hex": "#37872b",
  "rgb": {
    "r": 55,
    "g": 135,
    "b": 43
  },
  "hsl": {
    "h": 112.174,
    "s": 51.685,
    "l": 34.902
  },
  "oklch": {
    "l": 0.55367,
    "c": 0.14978,
    "h": 141.2
  },
  "luminance": 0.18315
}

Semantic roles & 50–950 ramp

primary

#37872B

secondary

#A75BB2

accent

#4DDBC9

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #37872B

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

Preview Lab → · Contrast checker → · Palette generator →