#257C48#257C48

#257C48 is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.2% C 0.116 H 153.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#257C48
RGBrgb(37, 124, 72)
HSLhsl(144, 54%, 32%)
HSVhsv(144, 70%, 49%)
CMYKcmyk(70.2%, 0%, 41.9%, 51.4%)
CIE-LABlab(46.01, -38.21, 21.11)
CIE-LCHlch(46.01, 43.66, 151.08°)
OKLaboklab(52.15% -0.1031 0.0525)
OKLCHoklch(52.15% 0.116 153)
XYZxyz(9.1395, 15.2755, 8.5964)
Luminance0.1528 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257C48 #7C2559
analogous
#2E7C25 #257C48 #257C74
triadic
#257C48 #48257C #7C4825
tetradic
#257C48 #252E7C #7C2559 #7C7425
square
#257C48 #252E7C #7C2559 #7C7425
split-complementary
#257C48 #74257C #7C252E
monochromatic
#091E11 #174D2D #257C48 #33AB63 #50CB82

Accessibility & contrast

On white

5.18
#257C48 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.06
#257C48 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C48
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257C48#FFFFFF#000000##FFFFFF
##257C481.005.184.065.18
#FFFFFF5.181.0021.001.00
#0000004.0621.001.0021.00
##FFFFFF5.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7C7244
Deuteranopia (green-blind)
#716A4B
Tritanopia (blue-blind)
#007A6F
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #257c48;
/* rgb */ color: rgb(37, 124, 72);
/* oklch */ color: oklch(52.2% 0.116 153.0);
Tailwind
colors: {
  custom: {
    50: '#6ba37b',
    500: '#257c48',
    950: '#000000',
  },
}
SCSS
$custom: #257c48;
$custom-light: #6ba37b;
$custom-dark: #000000;
JSON
{
  "hex": "#257c48",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 72
  },
  "hsl": {
    "h": 144.138,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52151,
    "c": 0.11573,
    "h": 153
  },
  "luminance": 0.15276
}

Semantic roles & 50–950 ramp

primary
#257C48
secondary
#AE4F88
accent
#4AA2DD
background
#F6FAF7
surface
#ECF4EE
border
#C7CEC9
text
#070F09
muted
#7A7F7B

Preview Lab

Preview with #257C48

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

Preview Lab → · Contrast checker → · Palette generator →

#257C48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva