#397957#397957

#397957 is a mid, moderate green. Relative luminance 0.152; OKLCH L 52.4% C 0.086 H 158.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#397957
RGB	rgb(57, 121, 87)
HSL	hsl(148, 36%, 35%)
HSV	hsv(148, 53%, 47%)
CMYK	cmyk(52.9%, 0%, 28.1%, 52.5%)
CIE-LAB	lab(45.95, -29.08, 12.51)
CIE-LCH	lch(45.95, 31.65, 156.73°)
OKLab	oklab(52.38% -0.0798 0.0319)
OKLCH	oklch(52.38% 0.086 158.2)
XYZ	xyz(10.2442, 15.2319, 11.4152)
Luminance	0.1523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397957 #79395B

analogous

#3B7939 #397957 #397977

triadic

#397957 #573979 #795739

tetradic

#397957 #393B79 #79395B #797739

square

#397957 #393B79 #79395B #797739

split-complementary

#397957 #773979 #79393B

monochromatic

#12261B #254F39 #397957 #4DA375 #71BC94

Accessibility & contrast

On white

5.19

#397957 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#397957 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397957

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397957	#FFFFFF	#000000	##FFFFFF
##397957	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787155

Deuteranopia (green-blind)

#6F6A59

Tritanopia (blue-blind)

#267870

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397957;
/* rgb */ color: rgb(57, 121, 87);
/* oklch */ color: oklch(52.4% 0.086 158.2);

Tailwind

colors: {
  custom: {
    50: '#74a086',
    500: '#397957',
    950: '#000000',
  },
}

SCSS

$custom: #397957;
$custom-light: #74a086;
$custom-dark: #000000;

JSON

{
  "hex": "#397957",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 87
  },
  "hsl": {
    "h": 148.125,
    "s": 35.955,
    "l": 34.902
  },
  "oklch": {
    "l": 0.52383,
    "c": 0.0859,
    "h": 158.2
  },
  "luminance": 0.15233
}

Semantic roles & 50–950 ramp

primary

#397957

secondary

#A56989

accent

#5C97CC

background

#F7F9F8

surface

#EDF2EF

border

#C8CCCA

text

#080F0B

muted

#7B7E7C

Preview Lab

Preview with #397957

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

Preview Lab → · Contrast checker → · Palette generator →