#258C5E#258C5E

#258C5E is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.0% C 0.117 H 159.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#258C5E
RGB	rgb(37, 140, 94)
HSL	hsl(153, 58%, 35%)
HSV	hsv(153, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 32.9%, 45.1%)
CIE-LAB	lab(51.79, -40.24, 16.42)
CIE-LCH	lch(51.79, 43.46, 157.81°)
OKLab	oklab(57.05% -0.1094 0.0415)
OKLCH	oklch(57.05% 0.117 159.2)
XYZ	xyz(12.1602, 19.9562, 13.7986)
Luminance	0.1996 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C5E #8C2553

analogous

#258C2B #258C5E #25878C

triadic

#258C5E #5E258C #8C5E25

tetradic

#258C5E #2B258C #8C2553 #878C25

square

#258C5E #2B258C #8C2553 #878C25

split-complementary

#258C5E #8C2587 #8C2B25

monochromatic

#0B2B1D #185C3D #258C5E #32BC7F #58D39C

Accessibility & contrast

On white

4.21

#258C5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#258C5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C5E

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C5E	#FFFFFF	#000000	##000000
##258C5E	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A815B

Deuteranopia (green-blind)

#7E7861

Tritanopia (blue-blind)

#008B80

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258c5e;
/* rgb */ color: rgb(37, 140, 94);
/* oklch */ color: oklch(57.0% 0.117 159.2);

Tailwind

colors: {
  custom: {
    50: '#6fae8c',
    500: '#258c5e',
    950: '#000000',
  },
}

SCSS

$custom: #258c5e;
$custom-light: #6fae8c;
$custom-dark: #000000;

JSON

{
  "hex": "#258c5e",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 94
  },
  "hsl": {
    "h": 153.204,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57045,
    "c": 0.11702,
    "h": 159.2
  },
  "luminance": 0.19958
}

Semantic roles & 50–950 ramp

primary

#258C5E

secondary

#B85581

accent

#468CE1

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #258C5E

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

Preview Lab → · Contrast checker → · Palette generator →