#258971#258971

#258971 is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.7% C 0.097 H 172.9°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#258971
RGB	rgb(37, 137, 113)
HSL	hsl(166, 57%, 34%)
HSV	hsv(166, 73%, 54%)
CMYK	cmyk(73%, 0%, 17.5%, 46.3%)
CIE-LAB	lab(51.24, -34.29, 4.74)
CIE-LCH	lch(51.24, 34.61, 172.13°)
OKLab	oklab(56.74% -0.0967 0.012)
OKLCH	oklch(56.74% 0.097 172.9)
XYZ	xyz(12.6877, 19.4754, 18.7100)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258971 #89253D

analogous

#25893F #258971 #256F89

triadic

#258971 #712589 #897125

tetradic

#258971 #3F2589 #89253D #6F8925

square

#258971 #3F2589 #89253D #6F8925

split-complementary

#258971 #89256F #893F25

monochromatic

#0B2922 #185949 #258971 #32B999 #57D2B4

Accessibility & contrast

On white

4.29

#258971 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#258971 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258971

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258971	#FFFFFF	#000000	##000000
##258971	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848070

Deuteranopia (green-blind)

#777673

Tritanopia (blue-blind)

#008A82

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258971;
/* rgb */ color: rgb(37, 137, 113);
/* oklch */ color: oklch(56.7% 0.097 172.9);

Tailwind

colors: {
  custom: {
    50: '#6fac99',
    500: '#258971',
    950: '#000000',
  },
}

SCSS

$custom: #258971;
$custom-light: #6fac99;
$custom-dark: #000000;

JSON

{
  "hex": "#258971",
  "rgb": {
    "r": 37,
    "g": 137,
    "b": 113
  },
  "hsl": {
    "h": 165.6,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5674,
    "c": 0.09742,
    "h": 172.9
  },
  "luminance": 0.19477
}

Semantic roles & 50–950 ramp

primary

#258971

secondary

#B6546B

accent

#476CE1

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258971

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

Preview Lab → · Contrast checker → · Palette generator →