#257E54#257E54

#257E54 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.0% C 0.107 H 158.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#257E54
RGB	rgb(37, 126, 84)
HSL	hsl(152, 55%, 32%)
HSV	hsv(152, 71%, 49%)
CMYK	cmyk(70.6%, 0%, 33.3%, 50.6%)
CIE-LAB	lab(46.91, -36.54, 15.47)
CIE-LCH	lch(46.91, 39.68, 157.05°)
OKLab	oklab(52.97% -0.0993 0.0391)
OKLCH	oklch(52.97% 0.107 158.5)
XYZ	xyz(9.8231, 15.9540, 10.9475)
Luminance	0.1595 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257E54 #7E254F

analogous

#257E27 #257E54 #257C7E

triadic

#257E54 #54257E #7E5425

tetradic

#257E54 #27257E #7E254F #7C7E25

square

#257E54 #27257E #7E254F #7C7E25

split-complementary

#257E54 #7E257C #7E2725

monochromatic

#091F15 #174F34 #257E54 #33AD74 #51CC92

Accessibility & contrast

On white

5.01

#257E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#257E54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257E54

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257E54	#FFFFFF	#000000	##FFFFFF
##257E54	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7451

Deuteranopia (green-blind)

#716C57

Tritanopia (blue-blind)

#007D73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #257e54;
/* rgb */ color: rgb(37, 126, 84);
/* oklch */ color: oklch(53.0% 0.107 158.5);

Tailwind

colors: {
  custom: {
    50: '#6ca484',
    500: '#257e54',
    950: '#000000',
  },
}

SCSS

$custom: #257e54;
$custom-light: #6ca484;
$custom-dark: #000000;

JSON

{
  "hex": "#257e54",
  "rgb": {
    "r": 37,
    "g": 126,
    "b": 84
  },
  "hsl": {
    "h": 151.685,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52971,
    "c": 0.10678,
    "h": 158.5
  },
  "luminance": 0.15955
}

Semantic roles & 50–950 ramp

primary

#257E54

secondary

#B04F7D

accent

#4A90DE

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #257E54

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

Preview Lab → · Contrast checker → · Palette generator →