#397D54#397D54

#397D54 is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.4% C 0.095 H 154.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#397D54
RGB	rgb(57, 125, 84)
HSL	hsl(144, 37%, 36%)
HSV	hsv(144, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 32.8%, 51%)
CIE-LAB	lab(47.20, -31.61, 15.97)
CIE-LCH	lch(47.20, 35.41, 153.19°)
OKLab	oklab(53.39% -0.0862 0.0404)
OKLCH	oklch(53.39% 0.095 154.9)
XYZ	xyz(10.6204, 16.1763, 10.9485)
Luminance	0.1618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D54 #7D3962

analogous

#407D39 #397D54 #397D76

triadic

#397D54 #54397D #7D5439

tetradic

#397D54 #39407D #7D3962 #7D7639

square

#397D54 #39407D #7D3962 #7D7639

split-complementary

#397D54 #76397D #7D3940

monochromatic

#13291C #265338 #397D54 #4CA770 #72BF90

Accessibility & contrast

On white

4.96

#397D54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#397D54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D54

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D54	#FFFFFF	#000000	##FFFFFF
##397D54	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7451

Deuteranopia (green-blind)

#736D57

Tritanopia (blue-blind)

#267C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397d54;
/* rgb */ color: rgb(57, 125, 84);
/* oklch */ color: oklch(53.4% 0.095 154.9);

Tailwind

colors: {
  custom: {
    50: '#75a384',
    500: '#397d54',
    950: '#000000',
  },
}

SCSS

$custom: #397d54;
$custom-light: #75a384;
$custom-dark: #000000;

JSON

{
  "hex": "#397d54",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 84
  },
  "hsl": {
    "h": 143.824,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53385,
    "c": 0.09515,
    "h": 154.9
  },
  "luminance": 0.16177
}

Semantic roles & 50–950 ramp

primary

#397D54

secondary

#A86A8F

accent

#5AA0CD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #397D54

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

Preview Lab → · Contrast checker → · Palette generator →