#397C1C#397C1C

#397C1C is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.3% C 0.145 H 138.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#397C1C
RGB	rgb(57, 124, 28)
HSL	hsl(102, 63%, 30%)
HSV	hsv(102, 77%, 49%)
CMYK	cmyk(54%, 0%, 77.4%, 51.4%)
CIE-LAB	lab(46.13, -39.05, 43.03)
CIE-LCH	lch(46.13, 58.10, 132.22°)
OKLab	oklab(52.27% -0.1079 0.0966)
OKLCH	oklch(52.27% 0.145 138.2)
XYZ	xyz(9.1043, 15.3683, 3.5850)
Luminance	0.1537 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C1C #5F1C7C

analogous

#697C1C #397C1C #1C7C2F

triadic

#397C1C #1C397C #7C1C39

tetradic

#397C1C #1C697C #5F1C7C #7C2F1C

square

#397C1C #1C697C #5F1C7C #7C2F1C

split-complementary

#397C1C #2F1C7C #7C1C69

monochromatic

#0B1906 #224A11 #397C1C #50AE27 #6CD43F

Accessibility & contrast

On white

5.15

#397C1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#397C1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C1C

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C1C	#FFFFFF	#000000	##FFFFFF
##397C1C	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807108

Deuteranopia (green-blind)

#776B26

Tritanopia (blue-blind)

#34776A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397c1c;
/* rgb */ color: rgb(57, 124, 28);
/* oklch */ color: oklch(52.3% 0.145 138.2);

Tailwind

colors: {
  custom: {
    50: '#77a260',
    500: '#397c1c',
    950: '#000000',
  },
}

SCSS

$custom: #397c1c;
$custom-light: #77a260;
$custom-dark: #000000;

JSON

{
  "hex": "#397c1c",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 28
  },
  "hsl": {
    "h": 101.875,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52268,
    "c": 0.14483,
    "h": 138.2
  },
  "luminance": 0.15369
}

Semantic roles & 50–950 ramp

primary

#397C1C

secondary

#8F44B0

accent

#42E6B4

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397C1C

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

Preview Lab → · Contrast checker → · Palette generator →