#257E67#257E67

#257E67 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.5% C 0.091 H 171.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#257E67
RGB	rgb(37, 126, 103)
HSL	hsl(164, 55%, 32%)
HSV	hsv(164, 71%, 49%)
CMYK	cmyk(70.6%, 0%, 18.3%, 50.6%)
CIE-LAB	lab(47.36, -31.88, 5.01)
CIE-LCH	lch(47.36, 32.27, 171.08°)
OKLab	oklab(53.48% -0.0897 0.0127)
OKLCH	oklch(53.48% 0.091 171.9)
XYZ	xyz(10.6707, 16.2931, 15.4118)
Luminance	0.1629 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E67 #7E253C

analogous

#257E3A #257E67 #25697E

triadic

#257E67 #67257E #7E6725

tetradic

#257E67 #3A257E #7E253C #697E25

square

#257E67 #3A257E #7E253C #697E25

split-complementary

#257E67 #7E2569 #7E3A25

monochromatic

#091F1A #174F40 #257E67 #33AD8E #51CCAC

Accessibility & contrast

On white

4.93

#257E67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#257E67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E67

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E67	#FFFFFF	#000000	##FFFFFF
##257E67	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7666

Deuteranopia (green-blind)

#6E6D69

Tritanopia (blue-blind)

#007F77

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #257e67;
/* rgb */ color: rgb(37, 126, 103);
/* oklch */ color: oklch(53.5% 0.091 171.9);

Tailwind

colors: {
  custom: {
    50: '#6ca492',
    500: '#257e67',
    950: '#000000',
  },
}

SCSS

$custom: #257e67;
$custom-light: #6ca492;
$custom-dark: #000000;

JSON

{
  "hex": "#257e67",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 103
  },
  "hsl": {
    "h": 164.494,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5348,
    "c": 0.0906,
    "h": 171.9
  },
  "luminance": 0.16294
}

Semantic roles & 50–950 ramp

primary

#257E67

secondary

#B04F68

accent

#4A70DE

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0D

muted

#7A7F7D

Preview Lab

Preview with #257E67

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

Preview Lab → · Contrast checker → · Palette generator →