#277D3E#277D3E

#277D3E is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.3% C 0.126 H 148.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#277D3E
RGB	rgb(39, 125, 62)
HSL	hsl(136, 52%, 32%)
HSV	hsv(136, 69%, 49%)
CMYK	cmyk(68.8%, 0%, 50.4%, 51%)
CIE-LAB	lab(46.24, -40.04, 26.95)
CIE-LCH	lch(46.24, 48.27, 146.05°)
OKLab	oklab(52.3% -0.108 0.0656)
OKLCH	oklch(52.3% 0.126 148.7)
XYZ	xyz(9.0391, 15.4454, 7.0614)
Luminance	0.1545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D3E #7D2766

analogous

#3B7D27 #277D3E #277D69

triadic

#277D3E #3E277D #7D3E27

tetradic

#277D3E #273B7D #7D2766 #7D6927

square

#277D3E #273B7D #7D2766 #7D6927

split-complementary

#277D3E #69277D #7D273B

monochromatic

#0A2010 #184E27 #277D3E #36AC55 #55CA74

Accessibility & contrast

On white

5.14

#277D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#277D3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D3E

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D3E	#FFFFFF	#000000	##FFFFFF
##277D3E	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7239

Deuteranopia (green-blind)

#736B42

Tritanopia (blue-blind)

#047B6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #277d3e;
/* rgb */ color: rgb(39, 125, 62);
/* oklch */ color: oklch(52.3% 0.126 148.7);

Tailwind

colors: {
  custom: {
    50: '#6da374',
    500: '#277d3e',
    950: '#000000',
  },
}

SCSS

$custom: #277d3e;
$custom-light: #6da374;
$custom-dark: #000000;

JSON

{
  "hex": "#277d3e",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 62
  },
  "hsl": {
    "h": 136.047,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52302,
    "c": 0.12631,
    "h": 148.7
  },
  "luminance": 0.15446
}

Semantic roles & 50–950 ramp

primary

#277D3E

secondary

#AF5196

accent

#4CB5DC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#080F08

muted

#7A7F7B

Preview Lab

Preview with #277D3E

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

Preview Lab → · Contrast checker → · Palette generator →