#277B5D#277B5D

#277B5D is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.4% C 0.093 H 165.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#277B5D
RGB	rgb(39, 123, 93)
HSL	hsl(159, 52%, 32%)
HSV	hsv(159, 68%, 48%)
CMYK	cmyk(68.3%, 0%, 24.4%, 51.8%)
CIE-LAB	lab(46.16, -32.72, 9.19)
CIE-LCH	lch(46.16, 33.98, 164.31°)
OKLab	oklab(52.43% -0.0904 0.0235)
OKLCH	oklch(52.43% 0.093 165.4)
XYZ	xyz(9.8944, 15.3865, 12.8022)
Luminance	0.1539 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B5D #7B2745

analogous

#277B33 #277B5D #276F7B

triadic

#277B5D #5D277B #7B5D27

tetradic

#277B5D #33277B #7B2745 #6F7B27

square

#277B5D #33277B #7B2745 #6F7B27

split-complementary

#277B5D #7B276F #7B3327

monochromatic

#0A1E17 #184D3A #277B5D #36A980 #54C99F

Accessibility & contrast

On white

5.15

#277B5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#277B5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B5D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B5D	#FFFFFF	#000000	##FFFFFF
##277B5D	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725B

Deuteranopia (green-blind)

#6D6A5F

Tritanopia (blue-blind)

#007B73

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #277b5d;
/* rgb */ color: rgb(39, 123, 93);
/* oklch */ color: oklch(52.4% 0.093 165.4);

Tailwind

colors: {
  custom: {
    50: '#6ca28b',
    500: '#277b5d',
    950: '#000000',
  },
}

SCSS

$custom: #277b5d;
$custom-light: #6ca28b;
$custom-dark: #000000;

JSON

{
  "hex": "#277b5d",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 93
  },
  "hsl": {
    "h": 158.571,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52432,
    "c": 0.09343,
    "h": 165.4
  },
  "luminance": 0.15388
}

Semantic roles & 50–950 ramp

primary

#277B5D

secondary

#AD5172

accent

#4C80DB

background

#F6FAF8

surface

#ECF3F0

border

#C7CDCB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #277B5D

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

Preview Lab → · Contrast checker → · Palette generator →