#257D65#257D65

#257D65 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.1% C 0.091 H 170.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#257D65
RGB	rgb(37, 125, 101)
HSL	hsl(164, 54%, 32%)
HSV	hsv(164, 70%, 49%)
CMYK	cmyk(70.4%, 0%, 19.2%, 51%)
CIE-LAB	lab(46.97, -31.95, 5.63)
CIE-LCH	lch(46.97, 32.44, 170.00°)
OKLab	oklab(53.15% -0.0896 0.0144)
OKLCH	oklch(53.15% 0.091 170.9)
XYZ	xyz(10.4443, 15.9990, 14.8471)
Luminance	0.1600 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257D65 #7D253D

analogous

#257D39 #257D65 #25697D

triadic

#257D65 #65257D #7D6525

tetradic

#257D65 #39257D #7D253D #697D25

square

#257D65 #39257D #7D253D #697D25

split-complementary

#257D65 #7D2569 #7D3925

monochromatic

#091F19 #174E3F #257D65 #33AC8B #51CBAA

Accessibility & contrast

On white

5.00

#257D65 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#257D65 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257D65

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257D65	#FFFFFF	#000000	##FFFFFF
##257D65	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797564

Deuteranopia (green-blind)

#6D6C67

Tritanopia (blue-blind)

#007E76

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #257d65;
/* rgb */ color: rgb(37, 125, 101);
/* oklch */ color: oklch(53.1% 0.091 170.9);

Tailwind

colors: {
  custom: {
    50: '#6ca390',
    500: '#257d65',
    950: '#000000',
  },
}

SCSS

$custom: #257d65;
$custom-light: #6ca390;
$custom-dark: #000000;

JSON

{
  "hex": "#257d65",
  "rgb": {
    "r": 37,
    "g": 125,
    "b": 101
  },
  "hsl": {
    "h": 163.636,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53149,
    "c": 0.09074,
    "h": 170.9
  },
  "luminance": 0.16
}

Semantic roles & 50–950 ramp

primary

#257D65

secondary

#AF4F69

accent

#4A72DE

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0C

muted

#7A7F7D

Preview Lab

Preview with #257D65

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

Preview Lab → · Contrast checker → · Palette generator →