#258F79#258F79

#258F79 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.6% C 0.099 H 175.4°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#258F79
RGB	rgb(37, 143, 121)
HSL	hsl(168, 59%, 35%)
HSV	hsv(168, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 15.4%, 43.9%)
CIE-LAB	lab(53.40, -34.87, 3.23)
CIE-LCH	lch(53.40, 35.02, 174.70°)
OKLab	oklab(58.58% -0.0991 0.008)
OKLCH	oklch(58.58% 0.099 175.4)
XYZ	xyz(14.0349, 21.4171, 21.4797)
Luminance	0.2142 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F79 #8F253B

analogous

#258F44 #258F79 #25708F

triadic

#258F79 #79258F #8F7925

tetradic

#258F79 #44258F #8F253B #708F25

square

#258F79 #44258F #8F253B #708F25

split-complementary

#258F79 #8F2570 #8F4425

monochromatic

#0C2E27 #185E50 #258F79 #32C0A2 #5AD4BB

Accessibility & contrast

On white

3.97

#258F79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#258F79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F79

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F79	#FFFFFF	#000000	##000000
##258F79	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8678

Deuteranopia (green-blind)

#7B7B7B

Tritanopia (blue-blind)

#009188

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #258f79;
/* rgb */ color: rgb(37, 143, 121);
/* oklch */ color: oklch(58.6% 0.099 175.4);

Tailwind

colors: {
  custom: {
    50: '#70b09f',
    500: '#258f79',
    950: '#000000',
  },
}

SCSS

$custom: #258f79;
$custom-light: #70b09f;
$custom-dark: #000000;

JSON

{
  "hex": "#258f79",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 121
  },
  "hsl": {
    "h": 167.547,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58579,
    "c": 0.09943,
    "h": 175.4
  },
  "luminance": 0.21419
}

Semantic roles & 50–950 ramp

primary

#258F79

secondary

#B9576B

accent

#4666E2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #258F79

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

Preview Lab → · Contrast checker → · Palette generator →