#377E17#377E17

#377E17 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.7% C 0.151 H 138.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#377E17
RGB	rgb(55, 126, 23)
HSL	hsl(101, 69%, 29%)
HSV	hsv(101, 82%, 49%)
CMYK	cmyk(56.3%, 0%, 81.7%, 50.6%)
CIE-LAB	lab(46.70, -40.78, 45.29)
CIE-LCH	lch(46.70, 60.94, 132.00°)
OKLab	oklab(52.71% -0.1128 0.1006)
OKLCH	oklch(52.71% 0.151 138.3)
XYZ	xyz(9.1907, 15.7951, 3.3749)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E17 #5E177E

analogous

#6B7E17 #377E17 #177E2A

triadic

#377E17 #17377E #7E1737

tetradic

#377E17 #176B7E #5E177E #7E2A17

square

#377E17 #176B7E #5E177E #7E2A17

split-complementary

#377E17 #2A177E #7E176B

monochromatic

#0B1A05 #204A0E #377E17 #4EB220 #68DA35

Accessibility & contrast

On white

5.05

#377E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#377E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E17

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E17	#FFFFFF	#000000	##FFFFFF
##377E17	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#796C23

Tritanopia (blue-blind)

#31796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377e17;
/* rgb */ color: rgb(55, 126, 23);
/* oklch */ color: oklch(52.7% 0.151 138.3);

Tailwind

colors: {
  custom: {
    50: '#76a45e',
    500: '#377e17',
    950: '#000000',
  },
}

SCSS

$custom: #377e17;
$custom-light: #76a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#377e17",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 23
  },
  "hsl": {
    "h": 101.359,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52707,
    "c": 0.1511,
    "h": 138.3
  },
  "luminance": 0.15796
}

Semantic roles & 50–950 ramp

primary

#377E17

secondary

#8E3EB3

accent

#3CECB5

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377E17

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

Preview Lab → · Contrast checker → · Palette generator →