#258D5F#258D5F

#258D5F is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.3% C 0.117 H 159.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#258D5F
RGB	rgb(37, 141, 95)
HSL	hsl(153, 58%, 35%)
HSV	hsv(153, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 32.6%, 44.7%)
CIE-LAB	lab(52.14, -40.44, 16.33)
CIE-LCH	lch(52.14, 43.61, 158.01°)
OKLab	oklab(57.34% -0.11 0.0413)
OKLCH	oklch(57.34% 0.117 159.4)
XYZ	xyz(12.3521, 20.2679, 14.0854)
Luminance	0.2027 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D5F #8D2553

analogous

#258D2B #258D5F #25878D

triadic

#258D5F #5F258D #8D5F25

tetradic

#258D5F #2B258D #8D2553 #878D25

square

#258D5F #2B258D #8D2553 #878D25

split-complementary

#258D5F #8D2587 #8D2B25

monochromatic

#0C2C1E #185D3E #258D5F #32BD80 #59D39D

Accessibility & contrast

On white

4.16

#258D5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#258D5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D5F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D5F	#FFFFFF	#000000	##000000
##258D5F	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B825C

Deuteranopia (green-blind)

#7E7962

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258d5f;
/* rgb */ color: rgb(37, 141, 95);
/* oklch */ color: oklch(57.3% 0.117 159.4);

Tailwind

colors: {
  custom: {
    50: '#6faf8c',
    500: '#258d5f',
    950: '#000000',
  },
}

SCSS

$custom: #258d5f;
$custom-light: #6faf8c;
$custom-dark: #000000;

JSON

{
  "hex": "#258d5f",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 95
  },
  "hsl": {
    "h": 153.462,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57341,
    "c": 0.11747,
    "h": 159.4
  },
  "luminance": 0.20269
}

Semantic roles & 50–950 ramp

primary

#258D5F

secondary

#B85681

accent

#468BE2

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #258D5F

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

Preview Lab → · Contrast checker → · Palette generator →