#258257#258257

#258257 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.1% C 0.110 H 158.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#258257
RGB	rgb(37, 130, 87)
HSL	hsl(152, 56%, 33%)
HSV	hsv(152, 72%, 51%)
CMYK	cmyk(71.5%, 0%, 33.1%, 49%)
CIE-LAB	lab(48.32, -37.58, 15.66)
CIE-LCH	lch(48.32, 40.72, 157.38°)
OKLab	oklab(54.15% -0.1022 0.0396)
OKLCH	oklch(54.15% 0.11 158.8)
XYZ	xyz(10.4649, 17.0455, 11.7536)
Luminance	0.1705 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258257 #822550

analogous

#258228 #258257 #257F82

triadic

#258257 #572582 #825725

tetradic

#258257 #282582 #822550 #7F8225

square

#258257 #282582 #822550 #7F8225

split-complementary

#258257 #82257F #822825

monochromatic

#0A2317 #175237 #258257 #33B277 #53CE95

Accessibility & contrast

On white

4.76

#258257 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#258257 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #258257

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258257	#FFFFFF	#000000	##FFFFFF
##258257	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817854

Deuteranopia (green-blind)

#756F5A

Tritanopia (blue-blind)

#008177

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #258257;
/* rgb */ color: rgb(37, 130, 87);
/* oklch */ color: oklch(54.1% 0.110 158.8);

Tailwind

colors: {
  custom: {
    50: '#6da786',
    500: '#258257',
    950: '#000000',
  },
}

SCSS

$custom: #258257;
$custom-light: #6da786;
$custom-dark: #000000;

JSON

{
  "hex": "#258257",
  "rgb": {
    "r": 37,
    "g": 130,
    "b": 87
  },
  "hsl": {
    "h": 152.258,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54145,
    "c": 0.10961,
    "h": 158.8
  },
  "luminance": 0.17047
}

Semantic roles & 50–950 ramp

primary

#258257

secondary

#B2507E

accent

#498EDF

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#080F0B

muted

#7A7F7C

Preview Lab

Preview with #258257

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

Preview Lab → · Contrast checker → · Palette generator →