#277E4A#277E4A

#277E4A is a mid, moderate green. Relative luminance 0.158; OKLCH L 52.8% C 0.116 H 153.2°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#277E4A
RGB	rgb(39, 126, 74)
HSL	hsl(144, 53%, 32%)
HSV	hsv(144, 69%, 49%)
CMYK	cmyk(69%, 0%, 41.3%, 50.6%)
CIE-LAB	lab(46.77, -38.26, 21.00)
CIE-LCH	lch(46.77, 43.65, 151.24°)
OKLab	oklab(52.81% -0.1033 0.0523)
OKLCH	oklch(52.81% 0.116 153.2)
XYZ	xyz(9.5328, 15.8464, 9.0335)
Luminance	0.1585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277E4A #7E275B

analogous

#307E27 #277E4A #277E76

triadic

#277E4A #4A277E #7E4A27

tetradic

#277E4A #27307E #7E275B #7E7627

square

#277E4A #27307E #7E275B #7E7627

split-complementary

#277E4A #76277E #7E2730

monochromatic

#0A2113 #194F2F #277E4A #35AD65 #55CA84

Accessibility & contrast

On white

5.04

#277E4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#277E4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277E4A

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277E4A	#FFFFFF	#000000	##FFFFFF
##277E4A	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7446

Deuteranopia (green-blind)

#736C4D

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277e4a;
/* rgb */ color: rgb(39, 126, 74);
/* oklch */ color: oklch(52.8% 0.116 153.2);

Tailwind

colors: {
  custom: {
    50: '#6da47d',
    500: '#277e4a',
    950: '#000000',
  },
}

SCSS

$custom: #277e4a;
$custom-light: #6da47d;
$custom-dark: #000000;

JSON

{
  "hex": "#277e4a",
  "rgb": {
    "r": 39,
    "g": 126,
    "b": 74
  },
  "hsl": {
    "h": 144.138,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52806,
    "c": 0.1158,
    "h": 153.2
  },
  "luminance": 0.15847
}

Semantic roles & 50–950 ramp

primary

#277E4A

secondary

#AF528A

accent

#4CA2DC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #277E4A

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

Preview Lab → · Contrast checker → · Palette generator →