#258C6E#258C6E

#258C6E is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.5% C 0.103 H 168.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#258C6E
RGB	rgb(37, 140, 110)
HSL	hsl(163, 58%, 35%)
HSV	hsv(163, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 21.4%, 45.1%)
CIE-LAB	lab(52.15, -36.42, 7.77)
CIE-LCH	lch(52.15, 37.24, 167.96°)
OKLab	oklab(57.46% -0.1014 0.0199)
OKLCH	oklch(57.46% 0.103 168.9)
XYZ	xyz(12.9540, 20.2738, 17.9793)
Luminance	0.2028 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C6E #8C2543

analogous

#258C3A #258C6E #25778C

triadic

#258C6E #6E258C #8C6E25

tetradic

#258C6E #3A258C #8C2543 #778C25

square

#258C6E #3A258C #8C2543 #778C25

split-complementary

#258C6E #8C2577 #8C3A25

monochromatic

#0B2B22 #185C48 #258C6E #32BC94 #58D3AF

Accessibility & contrast

On white

4.15

#258C6E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#258C6E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C6E

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C6E	#FFFFFF	#000000	##000000
##258C6E	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88826C

Deuteranopia (green-blind)

#7B7870

Tritanopia (blue-blind)

#008D83

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258c6e;
/* rgb */ color: rgb(37, 140, 110);
/* oklch */ color: oklch(57.5% 0.103 168.9);

Tailwind

colors: {
  custom: {
    50: '#6fae97',
    500: '#258c6e',
    950: '#000000',
  },
}

SCSS

$custom: #258c6e;
$custom-light: #6fae97;
$custom-dark: #000000;

JSON

{
  "hex": "#258c6e",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 110
  },
  "hsl": {
    "h": 162.524,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57457,
    "c": 0.10331,
    "h": 168.9
  },
  "luminance": 0.20275
}

Semantic roles & 50–950 ramp

primary

#258C6E

secondary

#B85572

accent

#4674E1

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #258C6E

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

Preview Lab → · Contrast checker → · Palette generator →