#245E57#245E57

#245E57 is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.2% C 0.061 H 184.5°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#245E57
RGB	rgb(36, 94, 87)
HSL	hsl(173, 45%, 25%)
HSV	hsv(173, 62%, 37%)
CMYK	cmyk(61.7%, 0%, 7.4%, 63.1%)
CIE-LAB	lab(36.11, -20.69, -1.64)
CIE-LCH	lch(36.11, 20.76, 184.54°)
OKLab	oklab(44.17% -0.0611 -0.0048)
OKLCH	oklch(44.17% 0.061 184.5)
XYZ	xyz(6.4498, 9.0680, 10.4254)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245E57 #5E242B

analogous

#245E3A #245E57 #24485E

triadic

#245E57 #57245E #5E5724

tetradic

#245E57 #3A245E #5E242B #485E24

square

#245E57 #3A245E #5E242B #485E24

split-complementary

#245E57 #5E2448 #5E3A24

monochromatic

#081614 #13322E #245E57 #358A80 #46B7A9

Accessibility & contrast

On white

7.46

#245E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#245E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245E57

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245E57	#FFFFFF	#000000	##FFFFFF
##245E57	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595957

Deuteranopia (green-blind)

#505258

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #245e57;
/* rgb */ color: rgb(36, 94, 87);
/* oklch */ color: oklch(44.2% 0.061 184.5);

Tailwind

colors: {
  custom: {
    50: '#668c86',
    500: '#245e57',
    950: '#000000',
  },
}

SCSS

$custom: #245e57;
$custom-light: #668c86;
$custom-dark: #000000;

JSON

{
  "hex": "#245e57",
  "rgb": {
    "r": 36,
    "g": 94,
    "b": 87
  },
  "hsl": {
    "h": 172.759,
    "s": 44.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.44166,
    "c": 0.06129,
    "h": 184.5
  },
  "luminance": 0.09069
}

Semantic roles & 50–950 ramp

primary

#245E57

secondary

#924C55

accent

#5363D4

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #245E57

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

Preview Lab → · Contrast checker → · Palette generator →