#257544#257544

#257544 is a mid, moderate green. Relative luminance 0.135; OKLCH L 50.1% C 0.110 H 152.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#257544
RGB	rgb(37, 117, 68)
HSL	hsl(143, 52%, 30%)
HSV	hsv(143, 68%, 46%)
CMYK	cmyk(68.4%, 0%, 41.9%, 54.1%)
CIE-LAB	lab(43.55, -36.07, 20.16)
CIE-LCH	lch(43.55, 41.32, 150.80°)
OKLab	oklab(50.11% -0.0974 0.0501)
OKLCH	oklch(50.11% 0.11 152.8)
XYZ	xyz(8.1669, 13.5324, 7.6493)
Luminance	0.1353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257544 #752556

analogous

#2E7525 #257544 #25756C

triadic

#257544 #442575 #754425

tetradic

#257544 #252E75 #752556 #756C25

square

#257544 #252E75 #752556 #756C25

split-complementary

#257544 #6C2575 #75252E

monochromatic

#08180E #164729 #257544 #34A35F #4EC77D

Accessibility & contrast

On white

5.67

#257544 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#257544 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257544

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257544	#FFFFFF	#000000	##FFFFFF
##257544	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B41

Deuteranopia (green-blind)

#6B6447

Tritanopia (blue-blind)

#007369

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #257544;
/* rgb */ color: rgb(37, 117, 68);
/* oklch */ color: oklch(50.1% 0.110 152.8);

Tailwind

colors: {
  custom: {
    50: '#6a9d78',
    500: '#257544',
    950: '#000000',
  },
}

SCSS

$custom: #257544;
$custom-light: #6a9d78;
$custom-dark: #000000;

JSON

{
  "hex": "#257544",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 68
  },
  "hsl": {
    "h": 143.25,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.50107,
    "c": 0.10955,
    "h": 152.8
  },
  "luminance": 0.13533
}

Semantic roles & 50–950 ramp

primary

#257544

secondary

#A84E85

accent

#4CA4DB

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #257544

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

Preview Lab → · Contrast checker → · Palette generator →