#37781F#37781F

#37781F is a mid, vivid green. Relative luminance 0.143; OKLCH L 51.1% C 0.139 H 138.7°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#37781F
RGB	rgb(55, 120, 31)
HSL	hsl(104, 59%, 30%)
HSV	hsv(104, 74%, 47%)
CMYK	cmyk(54.2%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(44.72, -37.79, 40.41)
CIE-LCH	lch(44.72, 55.33, 133.08°)
OKLab	oklab(51.09% -0.1042 0.0916)
OKLCH	oklch(51.09% 0.139 138.7)
XYZ	xyz(8.5390, 14.3434, 3.6147)
Luminance	0.1434 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37781F #601F78

analogous

#64781F #37781F #1F7834

triadic

#37781F #1F3778 #781F37

tetradic

#37781F #1F6478 #601F78 #78341F

square

#37781F #1F6478 #601F78 #78341F

split-complementary

#37781F #341F78 #781F64

monochromatic

#0B1806 #214712 #37781F #4DA92C #69CE43

Accessibility & contrast

On white

5.43

#37781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#37781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37781F

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37781F	#FFFFFF	#000000	##FFFFFF
##37781F	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D10

Deuteranopia (green-blind)

#736828

Tritanopia (blue-blind)

#317466

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #37781f;
/* rgb */ color: rgb(55, 120, 31);
/* oklch */ color: oklch(51.1% 0.139 138.7);

Tailwind

colors: {
  custom: {
    50: '#759f61',
    500: '#37781f',
    950: '#000000',
  },
}

SCSS

$custom: #37781f;
$custom-light: #759f61;
$custom-dark: #000000;

JSON

{
  "hex": "#37781f",
  "rgb": {
    "r": 55,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 103.82,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51089,
    "c": 0.13873,
    "h": 138.7
  },
  "luminance": 0.14344
}

Semantic roles & 50–950 ramp

primary

#37781F

secondary

#9047AB

accent

#46E2B8

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#090F05

muted

#7B7E79

Preview Lab

Preview with #37781F

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

Preview Lab → · Contrast checker → · Palette generator →