#258A97#258A97

#258A97 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.3% C 0.090 H 207.8°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#258A97
RGB	rgb(37, 138, 151)
HSL	hsl(187, 61%, 37%)
HSV	hsv(187, 75%, 59%)
CMYK	cmyk(75.5%, 8.6%, 0%, 40.8%)
CIE-LAB	lab(52.73, -23.48, -15.12)
CIE-LCH	lch(52.73, 27.92, 212.79°)
OKLab	oklab(58.34% -0.0798 -0.042)
OKLCH	oklch(58.34% 0.09 207.8)
XYZ	xyz(15.4349, 20.8028, 32.4740)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A97 #973225

analogous

#25976B #258A97 #255197

triadic

#258A97 #97258A #8A9725

tetradic

#258A97 #6B2597 #973225 #519725

square

#258A97 #6B2597 #973225 #519725

split-complementary

#258A97 #972551 #976B25

monochromatic

#0D3035 #195D66 #258A97 #31B7C8 #5FCAD8

Accessibility & contrast

On white

4.07

#258A97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#258A97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A97

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A97	#FFFFFF	#000000	##000000
##258A97	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8598

Deuteranopia (green-blind)

#6E7997

Tritanopia (blue-blind)

#00908E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258a97;
/* rgb */ color: rgb(37, 138, 151);
/* oklch */ color: oklch(58.3% 0.090 207.8);

Tailwind

colors: {
  custom: {
    50: '#72acb5',
    500: '#258a97',
    950: '#000000',
  },
}

SCSS

$custom: #258a97;
$custom-light: #72acb5;
$custom-dark: #000000;

JSON

{
  "hex": "#258a97",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 151
  },
  "hsl": {
    "h": 186.842,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58343,
    "c": 0.09021,
    "h": 207.8
  },
  "luminance": 0.20805
}

Semantic roles & 50–950 ramp

primary

#258A97

secondary

#BD665B

accent

#5644E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #258A97

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

Preview Lab → · Contrast checker → · Palette generator →