#257545#257545

#257545 is a mid, moderate green. Relative luminance 0.135; OKLCH L 50.1% C 0.109 H 153.3°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#257545
RGB	rgb(37, 117, 69)
HSL	hsl(144, 52%, 30%)
HSV	hsv(144, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 41%, 54.1%)
CIE-LAB	lab(43.57, -35.87, 19.61)
CIE-LCH	lch(43.57, 40.88, 151.33°)
OKLab	oklab(50.13% -0.0969 0.0488)
OKLCH	oklch(50.13% 0.109 153.3)
XYZ	xyz(8.1977, 13.5447, 7.8114)
Luminance	0.1355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257545 #752555

analogous

#2D7525 #257545 #25756D

triadic

#257545 #452575 #754525

tetradic

#257545 #252D75 #752555 #756D25

square

#257545 #252D75 #752555 #756D25

split-complementary

#257545 #6D2575 #75252D

monochromatic

#08180E #16472A #257545 #34A360 #4EC77E

Accessibility & contrast

On white

5.66

#257545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#257545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257545

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257545	#FFFFFF	#000000	##FFFFFF
##257545	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B42

Deuteranopia (green-blind)

#6B6448

Tritanopia (blue-blind)

#007369

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #257545;
/* rgb */ color: rgb(37, 117, 69);
/* oklch */ color: oklch(50.1% 0.109 153.3);

Tailwind

colors: {
  custom: {
    50: '#6a9d79',
    500: '#257545',
    950: '#000000',
  },
}

SCSS

$custom: #257545;
$custom-light: #6a9d79;
$custom-dark: #000000;

JSON

{
  "hex": "#257545",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 69
  },
  "hsl": {
    "h": 144,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.50128,
    "c": 0.10854,
    "h": 153.3
  },
  "luminance": 0.13546
}

Semantic roles & 50–950 ramp

primary

#257545

secondary

#A84E84

accent

#4CA2DB

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #257545

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

Preview Lab → · Contrast checker → · Palette generator →