#37781A#37781A

#37781A is a mid, vivid green. Relative luminance 0.143; OKLCH L 51.0% C 0.142 H 138.1°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#37781A
RGB	rgb(55, 120, 26)
HSL	hsl(101, 64%, 29%)
HSV	hsv(101, 78%, 47%)
CMYK	cmyk(54.2%, 0%, 78.3%, 52.9%)
CIE-LAB	lab(44.69, -38.18, 42.31)
CIE-LCH	lch(44.69, 56.99, 132.06°)
OKLab	oklab(51.05% -0.1056 0.0948)
OKLCH	oklch(51.05% 0.142 138.1)
XYZ	xyz(8.4782, 14.3191, 3.2942)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37781A #5B1A78

analogous

#66781A #37781A #1A782C

triadic

#37781A #1A3778 #781A37

tetradic

#37781A #1A6678 #5B1A78 #782C1A

square

#37781A #1A6678 #5B1A78 #782C1A

split-complementary

#37781A #2C1A78 #781A66

monochromatic

#0C1905 #20460F #37781A #4EAA25 #68D438

Accessibility & contrast

On white

5.43

#37781A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#37781A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37781A

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37781A	#FFFFFF	#000000	##FFFFFF
##37781A	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D06

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#327466

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #37781a;
/* rgb */ color: rgb(55, 120, 26);
/* oklch */ color: oklch(51.0% 0.142 138.1);

Tailwind

colors: {
  custom: {
    50: '#759f5e',
    500: '#37781a',
    950: '#000000',
  },
}

SCSS

$custom: #37781a;
$custom-light: #759f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#37781a",
  "rgb": {
    "r": 55,
    "g": 120,
    "b": 26
  },
  "hsl": {
    "h": 101.489,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51049,
    "c": 0.14191,
    "h": 138.1
  },
  "luminance": 0.1432
}

Semantic roles & 50–950 ramp

primary

#37781A

secondary

#8B41AC

accent

#40E7B4

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090F05

muted

#7B7E79

Preview Lab

Preview with #37781A

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

Preview Lab → · Contrast checker → · Palette generator →