#258B64#258B64

#258B64 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 56.9% C 0.110 H 162.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#258B64
RGB	rgb(37, 139, 100)
HSL	hsl(157, 58%, 35%)
HSV	hsv(157, 73%, 55%)
CMYK	cmyk(73.4%, 0%, 28.1%, 45.5%)
CIE-LAB	lab(51.58, -38.44, 12.72)
CIE-LCH	lch(51.58, 40.49, 161.69°)
OKLab	oklab(56.92% -0.1053 0.0324)
OKLCH	oklch(56.92% 0.11 162.9)
XYZ	xyz(12.2945, 19.7772, 15.2236)
Luminance	0.1978 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258B64 #8B254C

analogous

#258B31 #258B64 #257F8B

triadic

#258B64 #64258B #8B6425

tetradic

#258B64 #31258B #8B254C #7F8B25

square

#258B64 #31258B #8B254C #7F8B25

split-complementary

#258B64 #8B257F #8B3125

monochromatic

#0B2A1E #185B41 #258B64 #32BB87 #58D3A4

Accessibility & contrast

On white

4.24

#258B64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#258B64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258B64

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258B64	#FFFFFF	#000000	##000000
##258B64	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898162

Deuteranopia (green-blind)

#7C7767

Tritanopia (blue-blind)

#008B80

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258b64;
/* rgb */ color: rgb(37, 139, 100);
/* oklch */ color: oklch(56.9% 0.110 162.9);

Tailwind

colors: {
  custom: {
    50: '#6fae90',
    500: '#258b64',
    950: '#000000',
  },
}

SCSS

$custom: #258b64;
$custom-light: #6fae90;
$custom-dark: #000000;

JSON

{
  "hex": "#258b64",
  "rgb": {
    "r": 37,
    "g": 139,
    "b": 100
  },
  "hsl": {
    "h": 157.059,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.5692,
    "c": 0.11021,
    "h": 162.9
  },
  "luminance": 0.19779
}

Semantic roles & 50–950 ramp

primary

#258B64

secondary

#B7557A

accent

#4782E1

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #258B64

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

Preview Lab → · Contrast checker → · Palette generator →