#258D6B#258D6B

#258D6B is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.6% C 0.107 H 166.4°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#258D6B
RGB	rgb(37, 141, 107)
HSL	hsl(160, 58%, 35%)
HSV	hsv(160, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 24.1%, 44.7%)
CIE-LAB	lab(52.40, -37.61, 9.85)
CIE-LCH	lch(52.40, 38.88, 165.32°)
OKLab	oklab(57.64% -0.104 0.0252)
OKLCH	oklch(57.64% 0.107 166.4)
XYZ	xyz(12.9402, 20.5031, 17.1826)
Luminance	0.2051 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D6B #8D2547

analogous

#258D37 #258D6B #257B8D

triadic

#258D6B #6B258D #8D6B25

tetradic

#258D6B #37258D #8D2547 #7B8D25

square

#258D6B #37258D #8D2547 #7B8D25

split-complementary

#258D6B #8D257B #8D3725

monochromatic

#0C2C21 #185D46 #258D6B #32BD90 #59D3AB

Accessibility & contrast

On white

4.12

#258D6B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#258D6B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D6B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D6B	#FFFFFF	#000000	##000000
##258D6B	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)

#8A8369

Deuteranopia (green-blind)

#7C796D

Tritanopia (blue-blind)

#008D84

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258d6b;
/* rgb */ color: rgb(37, 141, 107);
/* oklch */ color: oklch(57.6% 0.107 166.4);

Tailwind

colors: {
  custom: {
    50: '#6faf95',
    500: '#258d6b',
    950: '#000000',
  },
}

SCSS

$custom: #258d6b;
$custom-light: #6faf95;
$custom-dark: #000000;

JSON

{
  "hex": "#258d6b",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 107
  },
  "hsl": {
    "h": 160.385,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57643,
    "c": 0.10697,
    "h": 166.4
  },
  "luminance": 0.20505
}

Semantic roles & 50–950 ramp

primary

#258D6B

secondary

#B85676

accent

#4679E2

background

#F7FAF9

surface

#EDF4F1

border

#C8CECB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #258D6B

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

Preview Lab → · Contrast checker → · Palette generator →