#257E5D#257E5D

#257E5D is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.2% C 0.099 H 164.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#257E5D
RGB	rgb(37, 126, 93)
HSL	hsl(158, 55%, 32%)
HSV	hsv(158, 71%, 49%)
CMYK	cmyk(70.6%, 0%, 26.2%, 50.6%)
CIE-LAB	lab(47.11, -34.44, 10.52)
CIE-LCH	lch(47.11, 36.01, 163.01°)
OKLab	oklab(53.2% -0.0948 0.0269)
OKLCH	oklch(53.2% 0.099 164.2)
XYZ	xyz(10.1985, 16.1042, 12.9247)
Luminance	0.1610 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E5D #7E2546

analogous

#257E31 #257E5D #25737E

triadic

#257E5D #5D257E #7E5D25

tetradic

#257E5D #31257E #7E2546 #737E25

square

#257E5D #31257E #7E2546 #737E25

split-complementary

#257E5D #7E2573 #7E3125

monochromatic

#091F17 #174F3A #257E5D #33AD80 #51CC9F

Accessibility & contrast

On white

4.98

#257E5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#257E5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E5D

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E5D	#FFFFFF	#000000	##FFFFFF
##257E5D	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C755B

Deuteranopia (green-blind)

#706C5F

Tritanopia (blue-blind)

#007E75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #257e5d;
/* rgb */ color: rgb(37, 126, 93);
/* oklch */ color: oklch(53.2% 0.099 164.2);

Tailwind

colors: {
  custom: {
    50: '#6ca48b',
    500: '#257e5d',
    950: '#000000',
  },
}

SCSS

$custom: #257e5d;
$custom-light: #6ca48b;
$custom-dark: #000000;

JSON

{
  "hex": "#257e5d",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 93
  },
  "hsl": {
    "h": 157.753,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53197,
    "c": 0.09852,
    "h": 164.2
  },
  "luminance": 0.16105
}

Semantic roles & 50–950 ramp

primary

#257E5D

secondary

#B04F73

accent

#4A81DE

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0C

muted

#7A7F7D

Preview Lab

Preview with #257E5D

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

Preview Lab → · Contrast checker → · Palette generator →