#257A52#257A52

#257A52 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.8% C 0.103 H 158.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#257A52
RGB	rgb(37, 122, 82)
HSL	hsl(152, 53%, 31%)
HSV	hsv(152, 70%, 48%)
CMYK	cmyk(69.7%, 0%, 32.8%, 52.2%)
CIE-LAB	lab(45.53, -35.25, 14.73)
CIE-LCH	lch(45.53, 38.21, 157.32°)
OKLab	oklab(51.82% -0.0959 0.0373)
OKLCH	oklch(51.82% 0.103 158.8)
XYZ	xyz(9.2446, 14.9206, 10.3738)
Luminance	0.1492 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A52 #7A254D

analogous

#257A27 #257A52 #25777A

triadic

#257A52 #52257A #7A5225

tetradic

#257A52 #27257A #7A254D #777A25

square

#257A52 #27257A #7A254D #777A25

split-complementary

#257A52 #7A2577 #7A2725

monochromatic

#091C13 #174B32 #257A52 #33A972 #50CA90

Accessibility & contrast

On white

5.27

#257A52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#257A52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A52

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A52	#FFFFFF	#000000	##FFFFFF
##257A52	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797050

Deuteranopia (green-blind)

#6E6955

Tritanopia (blue-blind)

#00796F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #257a52;
/* rgb */ color: rgb(37, 122, 82);
/* oklch */ color: oklch(51.8% 0.103 158.8);

Tailwind

colors: {
  custom: {
    50: '#6ba182',
    500: '#257a52',
    950: '#000000',
  },
}

SCSS

$custom: #257a52;
$custom-light: #6ba182;
$custom-dark: #000000;

JSON

{
  "hex": "#257a52",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 82
  },
  "hsl": {
    "h": 151.765,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51816,
    "c": 0.10295,
    "h": 158.8
  },
  "luminance": 0.14922
}

Semantic roles & 50–950 ramp

primary

#257A52

secondary

#AC4E7B

accent

#4B90DD

background

#F6FAF8

surface

#ECF3EF

border

#C7CDCA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #257A52

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

Preview Lab → · Contrast checker → · Palette generator →