#257C67#257C67

#257C67 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 52.9% C 0.088 H 173.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#257C67
RGBrgb(37, 124, 103)
HSLhsl(166, 54%, 32%)
HSVhsv(166, 70%, 49%)
CMYKcmyk(70.2%, 0%, 16.9%, 51.4%)
CIE-LABlab(46.69, -30.95, 4.05)
CIE-LCHlch(46.69, 31.21, 172.54°)
OKLaboklab(52.94% -0.0875 0.0102)
OKLCHoklch(52.94% 0.088 173.3)
XYZxyz(10.4176, 15.7867, 15.3274)
Luminance0.1579 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#257C67 #7C253A
analogous
#257C3C #257C67 #25667C
triadic
#257C67 #67257C #7C6725
tetradic
#257C67 #3C257C #7C253A #667C25
square
#257C67 #3C257C #7C253A #667C25
split-complementary
#257C67 #7C2566 #7C3C25
monochromatic
#091E19 #174D40 #257C67 #33AB8E #50CBAD

Accessibility & contrast

On white

5.05
#257C67 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.16
#257C67 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C67
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##257C67#FFFFFF#000000##FFFFFF
##257C671.005.054.165.05
#FFFFFF5.051.0021.001.00
#0000004.1621.001.0021.00
##FFFFFF5.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#787466
Deuteranopia (green-blind)
#6C6B69
Tritanopia (blue-blind)
#007D76
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #257c67;
/* rgb */ color: rgb(37, 124, 103);
/* oklch */ color: oklch(52.9% 0.088 173.3);
Tailwind
colors: {
  custom: {
    50: '#6ca292',
    500: '#257c67',
    950: '#000000',
  },
}
SCSS
$custom: #257c67;
$custom-light: #6ca292;
$custom-dark: #000000;
JSON
{
  "hex": "#257c67",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 103
  },
  "hsl": {
    "h": 165.517,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52938,
    "c": 0.08807,
    "h": 173.3
  },
  "luminance": 0.15788
}

Semantic roles & 50–950 ramp

primary
#257C67
secondary
#AE4F66
accent
#4A6EDD
background
#F6FAF8
surface
#ECF3F0
border
#C7CDCB
text
#080F0D
muted
#7A7F7D

Preview Lab

Preview with #257C67

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

Preview Lab → · Contrast checker → · Palette generator →

#257C67 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva