#277A3E#277A3E

#277A3E is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.5% C 0.122 H 149.1°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#277A3E
RGB	rgb(39, 122, 62)
HSL	hsl(137, 52%, 32%)
HSV	hsv(137, 68%, 48%)
CMYK	cmyk(68%, 0%, 49.2%, 52.2%)
CIE-LAB	lab(45.22, -38.83, 25.67)
CIE-LCH	lch(45.22, 46.55, 146.53°)
OKLab	oklab(51.46% -0.1047 0.0627)
OKLCH	oklch(51.46% 0.122 149.1)
XYZ	xyz(8.6651, 14.6973, 6.9367)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A3E #7A2763

analogous

#397A27 #277A3E #277A68

triadic

#277A3E #3E277A #7A3E27

tetradic

#277A3E #27397A #7A2763 #7A6827

square

#277A3E #27397A #7A2763 #7A6827

split-complementary

#277A3E #68277A #7A2739

monochromatic

#091D0F #184C26 #277A3E #36A856 #53C874

Accessibility & contrast

On white

5.33

#277A3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#277A3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A3E

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A3E	#FFFFFF	#000000	##FFFFFF
##277A3E	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F39

Deuteranopia (green-blind)

#716842

Tritanopia (blue-blind)

#06786C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277a3e;
/* rgb */ color: rgb(39, 122, 62);
/* oklch */ color: oklch(51.5% 0.122 149.1);

Tailwind

colors: {
  custom: {
    50: '#6ca174',
    500: '#277a3e',
    950: '#000000',
  },
}

SCSS

$custom: #277a3e;
$custom-light: #6ca174;
$custom-dark: #000000;

JSON

{
  "hex": "#277a3e",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 62
  },
  "hsl": {
    "h": 136.627,
    "s": 51.553,
    "l": 31.569
  },
  "oklch": {
    "l": 0.51459,
    "c": 0.12204,
    "h": 149.1
  },
  "luminance": 0.14698
}

Semantic roles & 50–950 ramp

primary

#277A3E

secondary

#AC5193

accent

#4DB4DB

background

#F6FAF7

surface

#ECF3ED

border

#C7CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #277A3E

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

Preview Lab → · Contrast checker → · Palette generator →