#397A42#397A42

#397A42 is a mid, moderate green. Relative luminance 0.152; OKLCH L 52.2% C 0.109 H 146.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#397A42
RGB	rgb(57, 122, 66)
HSL	hsl(128, 36%, 35%)
HSV	hsv(128, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 45.9%, 52.2%)
CIE-LAB	lab(45.88, -33.64, 24.43)
CIE-LCH	lch(45.88, 41.58, 144.01°)
OKLab	oklab(52.2% -0.0913 0.06)
OKLCH	oklch(52.2% 0.109 146.7)
XYZ	xyz(9.6297, 15.1815, 7.5761)
Luminance	0.1518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A42 #7A3971

analogous

#507A39 #397A42 #397A63

triadic

#397A42 #42397A #7A4239

tetradic

#397A42 #39507A #7A3971 #7A6339

square

#397A42 #39507A #7A3971 #7A6339

split-complementary

#397A42 #63397A #7A3950

monochromatic

#122715 #26502B #397A42 #4CA459 #71BD7B

Accessibility & contrast

On white

5.20

#397A42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#397A42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A42

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A42	#FFFFFF	#000000	##FFFFFF
##397A42	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C703E

Deuteranopia (green-blind)

#736A46

Tritanopia (blue-blind)

#2D776C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397a42;
/* rgb */ color: rgb(57, 122, 66);
/* oklch */ color: oklch(52.2% 0.109 146.7);

Tailwind

colors: {
  custom: {
    50: '#75a177',
    500: '#397a42',
    950: '#000000',
  },
}

SCSS

$custom: #397a42;
$custom-light: #75a177;
$custom-dark: #000000;

JSON

{
  "hex": "#397a42",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 66
  },
  "hsl": {
    "h": 128.308,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52196,
    "c": 0.1092,
    "h": 146.7
  },
  "luminance": 0.15182
}

Semantic roles & 50–950 ramp

primary

#397A42

secondary

#A6699D

accent

#5BBDCC

background

#F7F9F7

surface

#EDF2ED

border

#C8CCC8

text

#090F09

muted

#7B7E7B

Preview Lab

Preview with #397A42

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

Preview Lab → · Contrast checker → · Palette generator →