#377E15#377E15

#377E15 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.7% C 0.152 H 138.1°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#377E15
RGB	rgb(55, 126, 21)
HSL	hsl(101, 71%, 29%)
HSV	hsv(101, 83%, 49%)
CMYK	cmyk(56.3%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(46.69, -40.90, 45.91)
CIE-LCH	lch(46.69, 61.48, 131.70°)
OKLab	oklab(52.7% -0.1132 0.1016)
OKLCH	oklch(52.7% 0.152 138.1)
XYZ	xyz(9.1714, 15.7873, 3.2733)
Luminance	0.1579 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377E15 #5C157E

analogous

#6C7E15 #377E15 #157E27

triadic

#377E15 #15377E #7E1537

tetradic

#377E15 #156C7E #5C157E #7E2715

square

#377E15 #156C7E #5C157E #7E2715

split-complementary

#377E15 #27157E #7E156C

monochromatic

#0B1A04 #204A0C #377E15 #4EB21E #68DD31

Accessibility & contrast

On white

5.05

#377E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#377E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377E15

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377E15	#FFFFFF	#000000	##FFFFFF
##377E15	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)

#796C22

Tritanopia (blue-blind)

#31796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377e15;
/* rgb */ color: rgb(55, 126, 21);
/* oklch */ color: oklch(52.7% 0.152 138.1);

Tailwind

colors: {
  custom: {
    50: '#76a45d',
    500: '#377e15',
    950: '#000000',
  },
}

SCSS

$custom: #377e15;
$custom-light: #76a45d;
$custom-dark: #000000;

JSON

{
  "hex": "#377e15",
  "rgb": {
    "r": 55,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 100.571,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52695,
    "c": 0.15207,
    "h": 138.1
  },
  "luminance": 0.15788
}

Semantic roles & 50–950 ramp

primary

#377E15

secondary

#8C3CB3

accent

#3AEEB4

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377E15

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

Preview Lab → · Contrast checker → · Palette generator →