#258E77#258E77

#258E77 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.3% C 0.100 H 174.4°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#258E77
RGB	rgb(37, 142, 119)
HSL	hsl(167, 59%, 35%)
HSV	hsv(167, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 16.2%, 44.3%)
CIE-LAB	lab(53.03, -34.96, 3.84)
CIE-LCH	lch(53.03, 35.17, 173.73°)
OKLab	oklab(58.25% -0.099 0.0096)
OKLCH	oklch(58.25% 0.1 174.4)
XYZ	xyz(13.7640, 21.0696, 20.7906)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E77 #8E253C

analogous

#258E42 #258E77 #25718E

triadic

#258E77 #77258E #8E7725

tetradic

#258E77 #42258E #8E253C #718E25

square

#258E77 #42258E #8E253C #718E25

split-complementary

#258E77 #8E2571 #8E4225

monochromatic

#0C2D26 #185D4E #258E77 #32BFA0 #5AD4B9

Accessibility & contrast

On white

4.03

#258E77 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#258E77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E77

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E77	#FFFFFF	#000000	##000000
##258E77	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898576

Deuteranopia (green-blind)

#7B7A79

Tritanopia (blue-blind)

#009087

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #258e77;
/* rgb */ color: rgb(37, 142, 119);
/* oklch */ color: oklch(58.3% 0.100 174.4);

Tailwind

colors: {
  custom: {
    50: '#70b09e',
    500: '#258e77',
    950: '#000000',
  },
}

SCSS

$custom: #258e77;
$custom-light: #70b09e;
$custom-dark: #000000;

JSON

{
  "hex": "#258e77",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 119
  },
  "hsl": {
    "h": 166.857,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58253,
    "c": 0.09951,
    "h": 174.4
  },
  "luminance": 0.21071
}

Semantic roles & 50–950 ramp

primary

#258E77

secondary

#B9566C

accent

#4668E2

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#09100E

muted

#7B7F7E

Preview Lab

Preview with #258E77

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

Preview Lab → · Contrast checker → · Palette generator →