#258D59#258D59

#258D59 is a mid, vivid teal. Relative luminance 0.202; OKLCH L 57.2% C 0.123 H 156.5°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#258D59
RGB	rgb(37, 141, 89)
HSL	hsl(150, 58%, 35%)
HSV	hsv(150, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 36.9%, 44.7%)
CIE-LAB	lab(52.02, -41.74, 19.55)
CIE-LCH	lch(52.02, 46.09, 154.90°)
OKLab	oklab(57.21% -0.1129 0.0491)
OKLCH	oklch(57.21% 0.123 156.5)
XYZ	xyz(12.0898, 20.1629, 12.7039)
Luminance	0.2016 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D59 #8D2559

analogous

#258D25 #258D59 #258D8D

triadic

#258D59 #59258D #8D5925

tetradic

#258D59 #25258D #8D2559 #8D8D25

square

#258D59 #25258D #8D2559 #8D8D25

split-complementary

#258D59 #8D258D #8D2525

monochromatic

#0C2C1C #185D3A #258D59 #32BD78 #59D396

Accessibility & contrast

On white

4.17

#258D59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#258D59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D59

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D59	#FFFFFF	#000000	##000000
##258D59	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8256

Deuteranopia (green-blind)

#7F785C

Tritanopia (blue-blind)

#008C80

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258d59;
/* rgb */ color: rgb(37, 141, 89);
/* oklch */ color: oklch(57.2% 0.123 156.5);

Tailwind

colors: {
  custom: {
    50: '#6faf88',
    500: '#258d59',
    950: '#000000',
  },
}

SCSS

$custom: #258d59;
$custom-light: #6faf88;
$custom-dark: #000000;

JSON

{
  "hex": "#258d59",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 89
  },
  "hsl": {
    "h": 150,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57205,
    "c": 0.12314,
    "h": 156.5
  },
  "luminance": 0.20164
}

Semantic roles & 50–950 ramp

primary

#258D59

secondary

#B85687

accent

#4694E2

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #258D59

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

Preview Lab → · Contrast checker → · Palette generator →