#377F15#377F15

#377F15 is a mid, vivid green. Relative luminance 0.160; OKLCH L 53.0% C 0.153 H 138.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#377F15
RGB	rgb(55, 127, 21)
HSL	hsl(101, 72%, 29%)
HSV	hsv(101, 83%, 50%)
CMYK	cmyk(56.7%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(47.03, -41.29, 46.22)
CIE-LCH	lch(47.03, 61.98, 131.78°)
OKLab	oklab(52.97% -0.1142 0.1022)
OKLCH	oklch(52.97% 0.153 138.2)
XYZ	xyz(9.2999, 16.0444, 3.3161)
Luminance	0.1605 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377F15 #5D157F

analogous

#6C7F15 #377F15 #157F28

triadic

#377F15 #15377F #7F1537

tetradic

#377F15 #156C7F #5D157F #7F2815

square

#377F15 #156C7F #5D157F #7F2815

split-complementary

#377F15 #28157F #7F156C

monochromatic

#0B1A04 #204A0C #377F15 #4EB41E #68DD31

Accessibility & contrast

On white

4.99

#377F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#377F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377F15

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377F15	#FFFFFF	#000000	##FFFFFF
##377F15	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#317A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377f15;
/* rgb */ color: rgb(55, 127, 21);
/* oklch */ color: oklch(53.0% 0.153 138.2);

Tailwind

colors: {
  custom: {
    50: '#77a55d',
    500: '#377f15',
    950: '#000000',
  },
}

SCSS

$custom: #377f15;
$custom-light: #77a55d;
$custom-dark: #000000;

JSON

{
  "hex": "#377f15",
  "rgb": {
    "r": 55,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 100.755,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52974,
    "c": 0.1533,
    "h": 138.2
  },
  "luminance": 0.16045
}

Semantic roles & 50–950 ramp

primary

#377F15

secondary

#8D3CB4

accent

#39EEB4

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #377F15

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

Preview Lab → · Contrast checker → · Palette generator →