#377C16#377C16

#377C16 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.149 H 138.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#377C16
RGB	rgb(55, 124, 22)
HSL	hsl(101, 70%, 29%)
HSV	hsv(101, 82%, 49%)
CMYK	cmyk(55.6%, 0%, 82.3%, 51.4%)
CIE-LAB	lab(46.02, -40.05, 44.97)
CIE-LCH	lch(46.02, 60.22, 131.69°)
OKLab	oklab(52.14% -0.1108 0.0998)
OKLCH	oklch(52.14% 0.149 138)
XYZ	xyz(8.9277, 15.2848, 3.2387)
Luminance	0.1529 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377C16 #5B167C

analogous

#6A7C16 #377C16 #167C28

triadic

#377C16 #16377C #7C1637

tetradic

#377C16 #166A7C #5B167C #7C2816

square

#377C16 #166A7C #5B167C #7C2816

split-complementary

#377C16 #28167C #7C166A

monochromatic

#0C1A05 #20480D #377C16 #4EB01F #68DB32

Accessibility & contrast

On white

5.18

#377C16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#377C16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377C16

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377C16	#FFFFFF	#000000	##FFFFFF
##377C16	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#776B22

Tritanopia (blue-blind)

#317769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #377c16;
/* rgb */ color: rgb(55, 124, 22);
/* oklch */ color: oklch(52.1% 0.149 138.0);

Tailwind

colors: {
  custom: {
    50: '#76a25d',
    500: '#377c16',
    950: '#000000',
  },
}

SCSS

$custom: #377c16;
$custom-light: #76a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#377c16",
  "rgb": {
    "r": 55,
    "g": 124,
    "b": 22
  },
  "hsl": {
    "h": 100.588,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52142,
    "c": 0.14913,
    "h": 138
  },
  "luminance": 0.15285
}

Semantic roles & 50–950 ramp

primary

#377C16

secondary

#8B3DB1

accent

#3BEDB3

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377C16

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

Preview Lab → · Contrast checker → · Palette generator →