#258F71#258F71

#258F71 is a mid, moderate teal. Relative luminance 0.212; OKLCH L 58.3% C 0.105 H 169.4°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#258F71
RGB	rgb(37, 143, 113)
HSL	hsl(163, 59%, 35%)
HSV	hsv(163, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 21%, 43.9%)
CIE-LAB	lab(53.20, -36.98, 7.54)
CIE-LCH	lch(53.20, 37.74, 168.47°)
OKLab	oklab(58.34% -0.1031 0.0193)
OKLCH	oklch(58.34% 0.105 169.4)
XYZ	xyz(13.5645, 21.2289, 19.0023)
Luminance	0.2123 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F71 #8F2543

analogous

#258F3C #258F71 #25788F

triadic

#258F71 #71258F #8F7125

tetradic

#258F71 #3C258F #8F2543 #788F25

square

#258F71 #3C258F #8F2543 #788F25

split-complementary

#258F71 #8F2578 #8F3C25

monochromatic

#0C2E24 #185E4B #258F71 #32C097 #5AD4B2

Accessibility & contrast

On white

4.00

#258F71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#258F71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F71

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F71	#FFFFFF	#000000	##000000
##258F71	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B856F

Deuteranopia (green-blind)

#7D7B73

Tritanopia (blue-blind)

#009086

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258f71;
/* rgb */ color: rgb(37, 143, 113);
/* oklch */ color: oklch(58.3% 0.105 169.4);

Tailwind

colors: {
  custom: {
    50: '#70b099',
    500: '#258f71',
    950: '#000000',
  },
}

SCSS

$custom: #258f71;
$custom-light: #70b099;
$custom-dark: #000000;

JSON

{
  "hex": "#258f71",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 113
  },
  "hsl": {
    "h": 163.019,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58344,
    "c": 0.10486,
    "h": 169.4
  },
  "luminance": 0.2123
}

Semantic roles & 50–950 ramp

primary

#258F71

secondary

#B95773

accent

#4672E2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #258F71

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

Preview Lab → · Contrast checker → · Palette generator →