#258E5A#258E5A

#258E5A is a mid, vivid teal. Relative luminance 0.205; OKLCH L 57.5% C 0.124 H 156.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#258E5A
RGB	rgb(37, 142, 90)
HSL	hsl(150, 59%, 35%)
HSV	hsv(150, 74%, 56%)
CMYK	cmyk(73.9%, 0%, 36.6%, 44.3%)
CIE-LAB	lab(52.37, -41.93, 19.46)
CIE-LCH	lch(52.37, 46.23, 155.11°)
OKLab	oklab(57.5% -0.1135 0.0489)
OKLCH	oklch(57.5% 0.124 156.7)
XYZ	xyz(12.2802, 20.4761, 12.9760)
Luminance	0.2048 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258E5A #8E2559

analogous

#258E26 #258E5A #258D8E

triadic

#258E5A #5A258E #8E5A25

tetradic

#258E5A #26258E #8E2559 #8D8E25

square

#258E5A #26258E #8E2559 #8D8E25

split-complementary

#258E5A #8E258D #8E2625

monochromatic

#0C2D1C #185D3B #258E5A #32BF79 #5AD497

Accessibility & contrast

On white

4.12

#258E5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#258E5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258E5A

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258E5A	#FFFFFF	#000000	##000000
##258E5A	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8257

Deuteranopia (green-blind)

#80795D

Tritanopia (blue-blind)

#008D81

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258e5a;
/* rgb */ color: rgb(37, 142, 90);
/* oklch */ color: oklch(57.5% 0.124 156.7);

Tailwind

colors: {
  custom: {
    50: '#6fb089',
    500: '#258e5a',
    950: '#000000',
  },
}

SCSS

$custom: #258e5a;
$custom-light: #6fb089;
$custom-dark: #000000;

JSON

{
  "hex": "#258e5a",
  "rgb": {
    "r": 37,
    "g": 142,
    "b": 90
  },
  "hsl": {
    "h": 150.286,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.575,
    "c": 0.12356,
    "h": 156.7
  },
  "luminance": 0.20478
}

Semantic roles & 50–950 ramp

primary

#258E5A

secondary

#B95687

accent

#4693E2

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #258E5A

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

Preview Lab → · Contrast checker → · Palette generator →