#277D4E#277D4E

#277D4E is a mid, moderate green. Relative luminance 0.156; OKLCH L 52.6% C 0.110 H 155.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#277D4E
RGB	rgb(39, 125, 78)
HSL	hsl(147, 52%, 32%)
HSV	hsv(147, 69%, 49%)
CMYK	cmyk(68.8%, 0%, 37.6%, 51%)
CIE-LAB	lab(46.51, -37.03, 18.38)
CIE-LCH	lch(46.51, 41.34, 153.61°)
OKLab	oklab(52.61% -0.1003 0.0461)
OKLCH	oklch(52.61% 0.11 155.3)
XYZ	xyz(9.5446, 15.6476, 9.7235)
Luminance	0.1565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D4E #7D2756

analogous

#2B7D27 #277D4E #277D79

triadic

#277D4E #4E277D #7D4E27

tetradic

#277D4E #272B7D #7D2756 #7D7927

square

#277D4E #272B7D #7D2756 #7D7927

split-complementary

#277D4E #79277D #7D272B

monochromatic

#0A2014 #184E31 #277D4E #36AC6B #55CA8A

Accessibility & contrast

On white

5.08

#277D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#277D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D4E

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D4E	#FFFFFF	#000000	##FFFFFF
##277D4E	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D734B

Deuteranopia (green-blind)

#716B51

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #277d4e;
/* rgb */ color: rgb(39, 125, 78);
/* oklch */ color: oklch(52.6% 0.110 155.3);

Tailwind

colors: {
  custom: {
    50: '#6ca380',
    500: '#277d4e',
    950: '#000000',
  },
}

SCSS

$custom: #277d4e;
$custom-light: #6ca380;
$custom-dark: #000000;

JSON

{
  "hex": "#277d4e",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 78
  },
  "hsl": {
    "h": 147.209,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52613,
    "c": 0.11036,
    "h": 155.3
  },
  "luminance": 0.15649
}

Semantic roles & 50–950 ramp

primary

#277D4E

secondary

#AF5184

accent

#4C9BDC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #277D4E

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

Preview Lab → · Contrast checker → · Palette generator →