#258E6C#258E6C

#258E6C is a mid, moderate teal. Relative luminance 0.208; OKLCH L 57.9% C 0.107 H 166.6°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#258E6C
RGB	rgb(37, 142, 108)
HSL	hsl(161, 59%, 35%)
HSV	hsv(161, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 23.9%, 44.3%)
CIE-LAB	lab(52.75, -37.80, 9.78)
CIE-LCH	lch(52.75, 39.05, 165.50°)
OKLab	oklab(57.94% -0.1045 0.025)
OKLCH	oklch(57.94% 0.107 166.6)
XYZ	xyz(13.1412, 20.8205, 17.5106)
Luminance	0.2082 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E6C #8E2547

analogous

#258E37 #258E6C #257C8E

triadic

#258E6C #6C258E #8E6C25

tetradic

#258E6C #37258E #8E2547 #7C8E25

square

#258E6C #37258E #8E2547 #7C8E25

split-complementary

#258E6C #8E257C #8E3725

monochromatic

#0C2D22 #185D47 #258E6C #32BF91 #5AD4AC

Accessibility & contrast

On white

4.07

#258E6C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#258E6C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E6C

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E6C	#FFFFFF	#000000	##000000
##258E6C	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B846A

Deuteranopia (green-blind)

#7D7A6E

Tritanopia (blue-blind)

#008E85

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258e6c;
/* rgb */ color: rgb(37, 142, 108);
/* oklch */ color: oklch(57.9% 0.107 166.6);

Tailwind

colors: {
  custom: {
    50: '#70b096',
    500: '#258e6c',
    950: '#000000',
  },
}

SCSS

$custom: #258e6c;
$custom-light: #70b096;
$custom-dark: #000000;

JSON

{
  "hex": "#258e6c",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 108
  },
  "hsl": {
    "h": 160.571,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57939,
    "c": 0.10747,
    "h": 166.6
  },
  "luminance": 0.20822
}

Semantic roles & 50–950 ramp

primary

#258E6C

secondary

#B95676

accent

#4678E2

background

#F7FAF9

surface

#EDF5F1

border

#C8CFCB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #258E6C

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

Preview Lab → · Contrast checker → · Palette generator →