#247B57#247B57

#247B57 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.2% C 0.100 H 161.6°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#247B57
RGB	rgb(36, 123, 87)
HSL	hsl(155, 55%, 31%)
HSV	hsv(155, 71%, 48%)
CMYK	cmyk(70.7%, 0%, 29.3%, 51.8%)
CIE-LAB	lab(45.94, -34.72, 12.39)
CIE-LCH	lch(45.94, 36.87, 160.35°)
OKLab	oklab(52.19% -0.095 0.0316)
OKLCH	oklch(52.19% 0.1 161.6)
XYZ	xyz(9.5298, 15.2280, 11.4520)
Luminance	0.1523 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247B57 #7B2448

analogous

#247B2B #247B57 #24737B

triadic

#247B57 #57247B #7B5724

tetradic

#247B57 #2B247B #7B2448 #737B24

square

#247B57 #2B247B #7B2448 #737B24

split-complementary

#247B57 #7B2473 #7B2B24

monochromatic

#081C14 #164C36 #247B57 #32AA78 #4ECB97

Accessibility & contrast

On white

5.19

#247B57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#247B57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247B57

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247B57	#FFFFFF	#000000	##FFFFFF
##247B57	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797255

Deuteranopia (green-blind)

#6E6959

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #247b57;
/* rgb */ color: rgb(36, 123, 87);
/* oklch */ color: oklch(52.2% 0.100 161.6);

Tailwind

colors: {
  custom: {
    50: '#6ba286',
    500: '#247b57',
    950: '#000000',
  },
}

SCSS

$custom: #247b57;
$custom-light: #6ba286;
$custom-dark: #000000;

JSON

{
  "hex": "#247b57",
  "rgb": {
    "r": 36,
    "g": 123,
    "b": 87
  },
  "hsl": {
    "h": 155.172,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52189,
    "c": 0.1001,
    "h": 161.6
  },
  "luminance": 0.15229
}

Semantic roles & 50–950 ramp

primary

#247B57

secondary

#AD4D75

accent

#4A87DE

background

#F6FAF8

surface

#ECF3EF

border

#C7CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #247B57

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

Preview Lab → · Contrast checker → · Palette generator →