#258F6D#258F6D

#258F6D is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.108 H 166.7°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#258F6D
RGB	rgb(37, 143, 109)
HSL	hsl(161, 59%, 35%)
HSV	hsv(161, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 23.8%, 43.9%)
CIE-LAB	lab(53.10, -37.99, 9.70)
CIE-LCH	lch(53.10, 39.21, 165.68°)
OKLab	oklab(58.23% -0.1051 0.0248)
OKLCH	oklch(58.23% 0.108 166.7)
XYZ	xyz(13.3442, 21.1408, 17.8423)
Luminance	0.2114 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F6D #8F2547

analogous

#258F38 #258F6D #257C8F

triadic

#258F6D #6D258F #8F6D25

tetradic

#258F6D #38258F #8F2547 #7C8F25

square

#258F6D #38258F #8F2547 #7C8F25

split-complementary

#258F6D #8F257C #8F3825

monochromatic

#0C2E23 #185E48 #258F6D #32C092 #5AD4AD

Accessibility & contrast

On white

4.02

#258F6D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#258F6D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F6D

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F6D	#FFFFFF	#000000	##000000
##258F6D	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C856B

Deuteranopia (green-blind)

#7E7B6F

Tritanopia (blue-blind)

#009085

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258f6d;
/* rgb */ color: rgb(37, 143, 109);
/* oklch */ color: oklch(58.2% 0.108 166.7);

Tailwind

colors: {
  custom: {
    50: '#70b096',
    500: '#258f6d',
    950: '#000000',
  },
}

SCSS

$custom: #258f6d;
$custom-light: #70b096;
$custom-dark: #000000;

JSON

{
  "hex": "#258f6d",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 109
  },
  "hsl": {
    "h": 160.755,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.58234,
    "c": 0.10796,
    "h": 166.7
  },
  "luminance": 0.21142
}

Semantic roles & 50–950 ramp

primary

#258F6D

secondary

#B95776

accent

#4678E2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110D

muted

#7B807E

Preview Lab

Preview with #258F6D

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

Preview Lab → · Contrast checker → · Palette generator →