#397C1E#397C1E

#397C1E is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.3% C 0.144 H 138.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#397C1E
RGB	rgb(57, 124, 30)
HSL	hsl(103, 61%, 30%)
HSV	hsv(103, 76%, 49%)
CMYK	cmyk(54%, 0%, 75.8%, 51.4%)
CIE-LAB	lab(46.15, -38.90, 42.28)
CIE-LCH	lch(46.15, 57.45, 132.61°)
OKLab	oklab(52.28% -0.1074 0.0953)
OKLCH	oklch(52.28% 0.144 138.4)
XYZ	xyz(9.1290, 15.3782, 3.7153)
Luminance	0.1538 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C1E #611E7C

analogous

#687C1E #397C1E #1E7C32

triadic

#397C1E #1E397C #7C1E39

tetradic

#397C1E #1E687C #611E7C #7C321E

square

#397C1E #1E687C #611E7C #7C321E

split-complementary

#397C1E #321E7C #7C1E68

monochromatic

#0C1906 #224B12 #397C1E #50AD2A #6CD143

Accessibility & contrast

On white

5.15

#397C1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#397C1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C1E

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C1E	#FFFFFF	#000000	##FFFFFF
##397C1E	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710C

Deuteranopia (green-blind)

#776B27

Tritanopia (blue-blind)

#33786A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397c1e;
/* rgb */ color: rgb(57, 124, 30);
/* oklch */ color: oklch(52.3% 0.144 138.4);

Tailwind

colors: {
  custom: {
    50: '#77a261',
    500: '#397c1e',
    950: '#000000',
  },
}

SCSS

$custom: #397c1e;
$custom-light: #77a261;
$custom-dark: #000000;

JSON

{
  "hex": "#397c1e",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 30
  },
  "hsl": {
    "h": 102.766,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52283,
    "c": 0.1436,
    "h": 138.4
  },
  "luminance": 0.15379
}

Semantic roles & 50–950 ramp

primary

#397C1E

secondary

#9146AF

accent

#44E4B6

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397C1E

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

Preview Lab → · Contrast checker → · Palette generator →