#257C76#257C76

#257C76 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.4% C 0.081 H 188.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#257C76
RGB	rgb(37, 124, 118)
HSL	hsl(176, 54%, 32%)
HSV	hsv(176, 70%, 49%)
CMYK	cmyk(70.2%, 0%, 4.8%, 51.4%)
CIE-LAB	lab(47.13, -26.68, -4.19)
CIE-LCH	lch(47.13, 27.00, 188.93°)
OKLab	oklab(53.43% -0.08 -0.0118)
OKLCH	oklch(53.43% 0.081 188.4)
XYZ	xyz(11.2391, 16.1153, 19.6543)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257C76 #7C252B

analogous

#257C4B #257C76 #25577C

triadic

#257C76 #76257C #7C7625

tetradic

#257C76 #4B257C #7C252B #577C25

square

#257C76 #4B257C #7C252B #577C25

split-complementary

#257C76 #7C2557 #7C4B25

monochromatic

#091E1C #174D49 #257C76 #33ABA3 #50CBC2

Accessibility & contrast

On white

4.97

#257C76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#257C76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257C76

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257C76	#FFFFFF	#000000	##FFFFFF
##257C76	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757576

Deuteranopia (green-blind)

#686C77

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #257c76;
/* rgb */ color: rgb(37, 124, 118);
/* oklch */ color: oklch(53.4% 0.081 188.4);

Tailwind

colors: {
  custom: {
    50: '#6da29d',
    500: '#257c76',
    950: '#000000',
  },
}

SCSS

$custom: #257c76;
$custom-light: #6da29d;
$custom-dark: #000000;

JSON

{
  "hex": "#257c76",
  "rgb": {
    "r": 37,
    "g": 124,
    "b": 118
  },
  "hsl": {
    "h": 175.862,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53433,
    "c": 0.08091,
    "h": 188.4
  },
  "luminance": 0.16117
}

Semantic roles & 50–950 ramp

primary

#257C76

secondary

#AE4F55

accent

#4A55DD

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #257C76

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

Preview Lab → · Contrast checker → · Palette generator →