#258A6A#258A6A

#258A6A is a mid, moderate teal. Relative luminance 0.196; OKLCH L 56.8% C 0.104 H 167.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#258A6A
RGB	rgb(37, 138, 106)
HSL	hsl(161, 58%, 34%)
HSV	hsv(161, 73%, 54%)
CMYK	cmyk(73.2%, 0%, 23.2%, 45.9%)
CIE-LAB	lab(51.39, -36.55, 9.01)
CIE-LCH	lch(51.39, 37.64, 166.16°)
OKLab	oklab(56.81% -0.1013 0.023)
OKLCH	oklch(56.81% 0.104 167.2)
XYZ	xyz(12.4515, 19.6094, 16.7616)
Luminance	0.1961 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A6A #8A2545

analogous

#258A38 #258A6A #25788A

triadic

#258A6A #6A258A #8A6A25

tetradic

#258A6A #38258A #8A2545 #788A25

square

#258A6A #38258A #8A2545 #788A25

split-complementary

#258A6A #8A2578 #8A3825

monochromatic

#0B2920 #185A45 #258A6A #32BA8F #57D2AB

Accessibility & contrast

On white

4.27

#258A6A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#258A6A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A6A

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A6A	#FFFFFF	#000000	##000000
##258A6A	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878068

Deuteranopia (green-blind)

#79776C

Tritanopia (blue-blind)

#008B81

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258a6a;
/* rgb */ color: rgb(37, 138, 106);
/* oklch */ color: oklch(56.8% 0.104 167.2);

Tailwind

colors: {
  custom: {
    50: '#6fad94',
    500: '#258a6a',
    950: '#000000',
  },
}

SCSS

$custom: #258a6a;
$custom-light: #6fad94;
$custom-dark: #000000;

JSON

{
  "hex": "#258a6a",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 106
  },
  "hsl": {
    "h": 160.99,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56808,
    "c": 0.10385,
    "h": 167.2
  },
  "luminance": 0.19611
}

Semantic roles & 50–950 ramp

primary

#258A6A

secondary

#B75473

accent

#4778E1

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #258A6A

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

Preview Lab → · Contrast checker → · Palette generator →