#377A23#377A23

#377A23 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.7% C 0.139 H 139.4°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#377A23
RGB	rgb(55, 122, 35)
HSL	hsl(106, 55%, 31%)
HSV	hsv(106, 71%, 48%)
CMYK	cmyk(54.9%, 0%, 71.3%, 52.2%)
CIE-LAB	lab(45.43, -38.27, 39.48)
CIE-LCH	lch(45.43, 54.98, 134.10°)
OKLab	oklab(51.68% -0.1052 0.0902)
OKLCH	oklch(51.68% 0.139 139.4)
XYZ	xyz(8.8381, 14.8519, 3.9908)
Luminance	0.1485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377A23 #66237A

analogous

#627A23 #377A23 #237A3A

triadic

#377A23 #23377A #7A2337

tetradic

#377A23 #23627A #66237A #7A3A23

square

#377A23 #23627A #66237A #7A3A23

split-complementary

#377A23 #3A237A #7A2362

monochromatic

#0C1B08 #224A15 #377A23 #4CAA31 #69CC4C

Accessibility & contrast

On white

5.29

#377A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#377A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377A23

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377A23	#FFFFFF	#000000	##FFFFFF
##377A23	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F16

Deuteranopia (green-blind)

#75692B

Tritanopia (blue-blind)

#307668

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #377a23;
/* rgb */ color: rgb(55, 122, 35);
/* oklch */ color: oklch(51.7% 0.139 139.4);

Tailwind

colors: {
  custom: {
    50: '#75a163',
    500: '#377a23',
    950: '#000000',
  },
}

SCSS

$custom: #377a23;
$custom-light: #75a163;
$custom-dark: #000000;

JSON

{
  "hex": "#377a23",
  "rgb": {
    "r": 55,
    "g": 122,
    "b": 35
  },
  "hsl": {
    "h": 106.207,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51683,
    "c": 0.13858,
    "h": 139.4
  },
  "luminance": 0.14853
}

Semantic roles & 50–950 ramp

primary

#377A23

secondary

#964CAD

accent

#49DFBC

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #377A23

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

Preview Lab → · Contrast checker → · Palette generator →