#258D66#258D66

#258D66 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.5% C 0.111 H 163.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#258D66
RGB	rgb(37, 141, 102)
HSL	hsl(158, 58%, 35%)
HSV	hsv(158, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 27.7%, 44.7%)
CIE-LAB	lab(52.29, -38.83, 12.56)
CIE-LCH	lch(52.29, 40.81, 162.08°)
OKLab	oklab(57.51% -0.1065 0.032)
OKLCH	oklch(57.51% 0.111 163.3)
XYZ	xyz(12.6847, 20.4009, 15.8370)
Luminance	0.2040 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D66 #8D254C

analogous

#258D32 #258D66 #25808D

triadic

#258D66 #66258D #8D6625

tetradic

#258D66 #32258D #8D254C #808D25

square

#258D66 #32258D #8D254C #808D25

split-complementary

#258D66 #8D2580 #8D3225

monochromatic

#0C2C20 #185D43 #258D66 #32BD89 #59D3A6

Accessibility & contrast

On white

4.13

#258D66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#258D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D66

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D66	#FFFFFF	#000000	##000000
##258D66	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8264

Deuteranopia (green-blind)

#7D7969

Tritanopia (blue-blind)

#008D82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258d66;
/* rgb */ color: rgb(37, 141, 102);
/* oklch */ color: oklch(57.5% 0.111 163.3);

Tailwind

colors: {
  custom: {
    50: '#6faf91',
    500: '#258d66',
    950: '#000000',
  },
}

SCSS

$custom: #258d66;
$custom-light: #6faf91;
$custom-dark: #000000;

JSON

{
  "hex": "#258d66",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 102
  },
  "hsl": {
    "h": 157.5,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57512,
    "c": 0.11117,
    "h": 163.3
  },
  "luminance": 0.20402
}

Semantic roles & 50–950 ramp

primary

#258D66

secondary

#B8567B

accent

#4680E2

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #258D66

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

Preview Lab → · Contrast checker → · Palette generator →