#258D63#258D63

#258D63 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.4% C 0.114 H 161.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#258D63
RGB	rgb(37, 141, 99)
HSL	hsl(156, 58%, 35%)
HSV	hsv(156, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 29.8%, 44.7%)
CIE-LAB	lab(52.22, -39.53, 14.18)
CIE-LCH	lch(52.22, 42.00, 160.27°)
OKLab	oklab(57.44% -0.108 0.036)
OKLCH	oklch(57.44% 0.114 161.5)
XYZ	xyz(12.5386, 20.3425, 15.0676)
Luminance	0.2034 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D63 #8D254F

analogous

#258D2F #258D63 #25838D

triadic

#258D63 #63258D #8D6325

tetradic

#258D63 #2F258D #8D254F #838D25

square

#258D63 #2F258D #8D254F #838D25

split-complementary

#258D63 #8D2583 #8D2F25

monochromatic

#0C2C1F #185D41 #258D63 #32BD85 #59D3A2

Accessibility & contrast

On white

4.14

#258D63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#258D63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D63

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D63	#FFFFFF	#000000	##000000
##258D63	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8261

Deuteranopia (green-blind)

#7E7966

Tritanopia (blue-blind)

#008D82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258d63;
/* rgb */ color: rgb(37, 141, 99);
/* oklch */ color: oklch(57.4% 0.114 161.5);

Tailwind

colors: {
  custom: {
    50: '#6faf8f',
    500: '#258d63',
    950: '#000000',
  },
}

SCSS

$custom: #258d63;
$custom-light: #6faf8f;
$custom-dark: #000000;

JSON

{
  "hex": "#258d63",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 99
  },
  "hsl": {
    "h": 155.769,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57437,
    "c": 0.11382,
    "h": 161.5
  },
  "luminance": 0.20344
}

Semantic roles & 50–950 ramp

primary

#258D63

secondary

#B8567D

accent

#4685E2

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #258D63

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

Preview Lab → · Contrast checker → · Palette generator →