#37864B#37864B

#37864B is a mid, moderate green. Relative luminance 0.184; OKLCH L 55.6% C 0.119 H 149.3°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#37864B
RGB	rgb(55, 134, 75)
HSL	hsl(135, 42%, 37%)
HSV	hsv(135, 59%, 53%)
CMYK	cmyk(59%, 0%, 44%, 47.5%)
CIE-LAB	lab(49.94, -37.87, 24.67)
CIE-LCH	lch(49.94, 45.19, 146.91°)
OKLab	oklab(55.55% -0.1025 0.0609)
OKLCH	oklch(55.55% 0.119 149.3)
XYZ	xyz(11.3699, 18.3694, 9.6017)
Luminance	0.1837 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37864B #863772

analogous

#4B8637 #37864B #378673

triadic

#37864B #4B3786 #864B37

tetradic

#37864B #374B86 #863772 #867337

square

#37864B #374B86 #863772 #867337

split-complementary

#37864B #733786 #86374B

monochromatic

#132F1A #255B33 #37864B #49B163 #72C587

Accessibility & contrast

On white

4.49

#37864B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#37864B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37864B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37864B	#FFFFFF	#000000	##000000
##37864B	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B47

Deuteranopia (green-blind)

#7C744F

Tritanopia (blue-blind)

#238478

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #37864b;
/* rgb */ color: rgb(55, 134, 75);
/* oklch */ color: oklch(55.6% 0.119 149.3);

Tailwind

colors: {
  custom: {
    50: '#75aa7e',
    500: '#37864b',
    950: '#000000',
  },
}

SCSS

$custom: #37864b;
$custom-light: #75aa7e;
$custom-dark: #000000;

JSON

{
  "hex": "#37864b",
  "rgb": {
    "r": 55,
    "g": 134,
    "b": 75
  },
  "hsl": {
    "h": 135.19,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55552,
    "c": 0.11918,
    "h": 149.3
  },
  "luminance": 0.1837
}

Semantic roles & 50–950 ramp

primary

#37864B

secondary

#AE6B9D

accent

#56B2D2

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #37864B

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

Preview Lab → · Contrast checker → · Palette generator →