#257547#257547

#257547 is a mid, moderate green. Relative luminance 0.136; OKLCH L 50.2% C 0.107 H 154.2°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#257547
RGB	rgb(37, 117, 71)
HSL	hsl(146, 52%, 30%)
HSV	hsv(146, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 39.3%, 54.1%)
CIE-LAB	lab(43.61, -35.46, 18.51)
CIE-LCH	lch(43.61, 40.00, 152.44°)
OKLab	oklab(50.17% -0.0959 0.0463)
OKLCH	oklch(50.17% 0.107 154.2)
XYZ	xyz(8.2609, 13.5700, 8.1439)
Luminance	0.1357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257547 #752553

analogous

#2B7525 #257547 #25756F

triadic

#257547 #472575 #754725

tetradic

#257547 #252B75 #752553 #756F25

square

#257547 #252B75 #752553 #756F25

split-complementary

#257547 #6F2575 #75252B

monochromatic

#08180F #16472B #257547 #34A363 #4EC781

Accessibility & contrast

On white

5.65

#257547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#257547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257547

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257547	#FFFFFF	#000000	##FFFFFF
##257547	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B44

Deuteranopia (green-blind)

#6A644A

Tritanopia (blue-blind)

#007469

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #257547;
/* rgb */ color: rgb(37, 117, 71);
/* oklch */ color: oklch(50.2% 0.107 154.2);

Tailwind

colors: {
  custom: {
    50: '#6a9d7a',
    500: '#257547',
    950: '#000000',
  },
}

SCSS

$custom: #257547;
$custom-light: #6a9d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#257547",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 71
  },
  "hsl": {
    "h": 145.5,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.5017,
    "c": 0.10651,
    "h": 154.2
  },
  "luminance": 0.13571
}

Semantic roles & 50–950 ramp

primary

#257547

secondary

#A84E82

accent

#4C9FDB

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #257547

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

Preview Lab → · Contrast checker → · Palette generator →