#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
RGB	rgb(37, 124, 103)
HSL	hsl(166, 54%, 32%)
HSV	hsv(166, 70%, 49%)
CMYK	cmyk(70.2%, 0%, 16.9%, 51.4%)
CIE-LAB	lab(46.69, -30.95, 4.05)
CIE-LCH	lch(46.69, 31.21, 172.54°)
OKLab	oklab(52.94% -0.0875 0.0102)
OKLCH	oklch(52.94% 0.088 173.3)
XYZ	xyz(10.4176, 15.7867, 15.3274)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	teal

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
##257C67	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

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 →