#377F28#377F28

#377F28 is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.1% C 0.142 H 140.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#377F28
RGB	rgb(55, 127, 40)
HSL	hsl(110, 52%, 33%)
HSV	hsv(110, 69%, 50%)
CMYK	cmyk(56.7%, 0%, 68.5%, 50.2%)
CIE-LAB	lab(47.16, -39.82, 39.14)
CIE-LCH	lch(47.16, 55.84, 135.49°)
OKLab	oklab(53.12% -0.1091 0.0901)
OKLCH	oklch(53.12% 0.142 140.4)
XYZ	xyz(9.5475, 16.1434, 4.6199)
Luminance	0.1614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377F28 #70287F

analogous

#637F28 #377F28 #287F44

triadic

#377F28 #28377F #7F2837

tetradic

#377F28 #28637F #70287F #7F4428

square

#377F28 #28637F #70287F #7F4428

split-complementary

#377F28 #44287F #7F2863

monochromatic

#0F220B #235019 #377F28 #4BAE37 #6BCA57

Accessibility & contrast

On white

4.97

#377F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#377F28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377F28

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377F28	#FFFFFF	#000000	##FFFFFF
##377F28	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82741D

Deuteranopia (green-blind)

#796E30

Tritanopia (blue-blind)

#2F7B6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #377f28;
/* rgb */ color: rgb(55, 127, 40);
/* oklch */ color: oklch(53.1% 0.142 140.4);

Tailwind

colors: {
  custom: {
    50: '#76a566',
    500: '#377f28',
    950: '#000000',
  },
}

SCSS

$custom: #377f28;
$custom-light: #76a566;
$custom-dark: #000000;

JSON

{
  "hex": "#377f28",
  "rgb": {
    "r": 55,
    "g": 127,
    "b": 40
  },
  "hsl": {
    "h": 109.655,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53122,
    "c": 0.14151,
    "h": 140.4
  },
  "luminance": 0.16144
}

Semantic roles & 50–950 ramp

primary

#377F28

secondary

#9F54AF

accent

#4CDCC3

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #377F28

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

Preview Lab → · Contrast checker → · Palette generator →