#258E73#258E73

#258E73 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.1% C 0.102 H 171.4°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#258E73
RGB	rgb(37, 142, 115)
HSL	hsl(165, 59%, 35%)
HSV	hsv(165, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 19%, 44.3%)
CIE-LAB	lab(52.92, -36.02, 6.00)
CIE-LCH	lch(52.92, 36.51, 170.55°)
OKLab	oklab(58.13% -0.101 0.0153)
OKLCH	oklch(58.13% 0.102 171.4)
XYZ	xyz(13.5288, 20.9755, 19.5520)
Luminance	0.2098 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E73 #8E2540

analogous

#258E3E #258E73 #25758E

triadic

#258E73 #73258E #8E7325

tetradic

#258E73 #3E258E #8E2540 #758E25

square

#258E73 #3E258E #8E2540 #758E25

split-complementary

#258E73 #8E2575 #8E3E25

monochromatic

#0C2D24 #185D4C #258E73 #32BF9A #5AD4B4

Accessibility & contrast

On white

4.04

#258E73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#258E73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E73

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E73	#FFFFFF	#000000	##000000
##258E73	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8472

Deuteranopia (green-blind)

#7C7A75

Tritanopia (blue-blind)

#008F86

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258e73;
/* rgb */ color: rgb(37, 142, 115);
/* oklch */ color: oklch(58.1% 0.102 171.4);

Tailwind

colors: {
  custom: {
    50: '#70b09b',
    500: '#258e73',
    950: '#000000',
  },
}

SCSS

$custom: #258e73;
$custom-light: #70b09b;
$custom-dark: #000000;

JSON

{
  "hex": "#258e73",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 115
  },
  "hsl": {
    "h": 164.571,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58134,
    "c": 0.10217,
    "h": 171.4
  },
  "luminance": 0.20977
}

Semantic roles & 50–950 ramp

primary

#258E73

secondary

#B95670

accent

#466EE2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #258E73

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

Preview Lab → · Contrast checker → · Palette generator →