#258F5D#258F5D

#258F5D is a mid, vivid teal. Relative luminance 0.208; OKLCH L 57.8% C 0.122 H 157.8°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#258F5D
RGB	rgb(37, 143, 93)
HSL	hsl(152, 59%, 35%)
HSV	hsv(152, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 35%, 43.9%)
CIE-LAB	lab(52.76, -41.70, 18.30)
CIE-LCH	lch(52.76, 45.54, 156.30°)
OKLab	oklab(57.84% -0.113 0.0461)
OKLCH	oklch(57.84% 0.122 157.8)
XYZ	xyz(12.5600, 20.8271, 13.7119)
Luminance	0.2083 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F5D #8F2557

analogous

#258F28 #258F5D #258C8F

triadic

#258F5D #5D258F #8F5D25

tetradic

#258F5D #28258F #8F2557 #8C8F25

square

#258F5D #28258F #8F2557 #8C8F25

split-complementary

#258F5D #8F258C #8F2825

monochromatic

#0C2E1E #185E3D #258F5D #32C07D #5AD49B

Accessibility & contrast

On white

4.07

#258F5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#258F5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F5D

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F5D	#FFFFFF	#000000	##000000
##258F5D	1.00	4.07	5.17	5.17
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E845A

Deuteranopia (green-blind)

#817A60

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #258f5d;
/* rgb */ color: rgb(37, 143, 93);
/* oklch */ color: oklch(57.8% 0.122 157.8);

Tailwind

colors: {
  custom: {
    50: '#6fb18b',
    500: '#258f5d',
    950: '#000000',
  },
}

SCSS

$custom: #258f5d;
$custom-light: #6fb18b;
$custom-dark: #000000;

JSON

{
  "hex": "#258f5d",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 93
  },
  "hsl": {
    "h": 151.698,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57839,
    "c": 0.1221,
    "h": 157.8
  },
  "luminance": 0.20829
}

Semantic roles & 50–950 ramp

primary

#258F5D

secondary

#B95785

accent

#468FE2

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #258F5D

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

Preview Lab → · Contrast checker → · Palette generator →