#397A25#397A25

#397A25 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.8% C 0.136 H 139.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#397A25
RGB	rgb(57, 122, 37)
HSL	hsl(106, 53%, 31%)
HSV	hsv(106, 70%, 48%)
CMYK	cmyk(53.3%, 0%, 69.7%, 52.2%)
CIE-LAB	lab(45.53, -37.47, 38.74)
CIE-LCH	lch(45.53, 53.89, 134.05°)
OKLab	oklab(51.79% -0.103 0.0889)
OKLCH	oklch(51.79% 0.136 139.2)
XYZ	xyz(8.9805, 14.9218, 4.1569)
Luminance	0.1492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A25 #66257A

analogous

#637A25 #397A25 #257A3B

triadic

#397A25 #25397A #7A2539

tetradic

#397A25 #25637A #66257A #7A3B25

square

#397A25 #25637A #66257A #7A3B25

split-complementary

#397A25 #3B257A #7A2563

monochromatic

#0D1C09 #234B17 #397A25 #4FA933 #6CCA50

Accessibility & contrast

On white

5.27

#397A25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#397A25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A25

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A25	#FFFFFF	#000000	##FFFFFF
##397A25	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F19

Deuteranopia (green-blind)

#756A2D

Tritanopia (blue-blind)

#337669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397a25;
/* rgb */ color: rgb(57, 122, 37);
/* oklch */ color: oklch(51.8% 0.136 139.2);

Tailwind

colors: {
  custom: {
    50: '#76a164',
    500: '#397a25',
    950: '#000000',
  },
}

SCSS

$custom: #397a25;
$custom-light: #76a164;
$custom-dark: #000000;

JSON

{
  "hex": "#397a25",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 37
  },
  "hsl": {
    "h": 105.882,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51789,
    "c": 0.13608,
    "h": 139.2
  },
  "luminance": 0.14922
}

Semantic roles & 50–950 ramp

primary

#397A25

secondary

#964EAC

accent

#4BDDBB

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397A25

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

Preview Lab → · Contrast checker → · Palette generator →