#257C49#257C49

#257C49 is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.2% C 0.115 H 153.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#257C49
RGB	rgb(37, 124, 73)
HSL	hsl(145, 54%, 32%)
HSV	hsv(145, 70%, 49%)
CMYK	cmyk(70.2%, 0%, 41.1%, 51.4%)
CIE-LAB	lab(46.03, -38.02, 20.57)
CIE-LCH	lch(46.03, 43.22, 151.58°)
OKLab	oklab(52.17% -0.1027 0.0512)
OKLCH	oklch(52.17% 0.115 153.5)
XYZ	xyz(9.1724, 15.2887, 8.7696)
Luminance	0.1529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257C49 #7C2558

analogous

#2D7C25 #257C49 #257C75

triadic

#257C49 #49257C #7C4925

tetradic

#257C49 #252D7C #7C2558 #7C7525

square

#257C49 #252D7C #7C2558 #7C7525

split-complementary

#257C49 #75257C #7C252D

monochromatic

#091E12 #174D2D #257C49 #33AB65 #50CB83

Accessibility & contrast

On white

5.17

#257C49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#257C49 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C49

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257C49	#FFFFFF	#000000	##FFFFFF
##257C49	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7245

Deuteranopia (green-blind)

#716A4C

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #257c49;
/* rgb */ color: rgb(37, 124, 73);
/* oklch */ color: oklch(52.2% 0.115 153.5);

Tailwind

colors: {
  custom: {
    50: '#6ba37c',
    500: '#257c49',
    950: '#000000',
  },
}

SCSS

$custom: #257c49;
$custom-light: #6ba37c;
$custom-dark: #000000;

JSON

{
  "hex": "#257c49",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 73
  },
  "hsl": {
    "h": 144.828,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52172,
    "c": 0.11473,
    "h": 153.5
  },
  "luminance": 0.1529
}

Semantic roles & 50–950 ramp

primary

#257C49

secondary

#AE4F87

accent

#4AA1DD

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #257C49

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

Preview Lab → · Contrast checker → · Palette generator →