#277A1B#277A1B

#277A1B is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.151 H 141.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#277A1B
RGB	rgb(39, 122, 27)
HSL	hsl(112, 64%, 29%)
HSV	hsv(112, 78%, 48%)
CMYK	cmyk(68%, 0%, 77.9%, 52.2%)
CIE-LAB	lab(44.84, -43.18, 41.92)
CIE-LCH	lch(44.84, 60.18, 135.85°)
OKLab	oklab(51.03% -0.1179 0.0943)
OKLCH	oklch(51.03% 0.151 141.3)
XYZ	xyz(7.9936, 14.4287, 3.4005)
Luminance	0.1443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A1B #6E1B7A

analogous

#577A1B #277A1B #1B7A3F

triadic

#277A1B #1B277A #7A1B27

tetradic

#277A1B #1B577A #6E1B7A #7A3F1B

square

#277A1B #1B577A #6E1B7A #7A3F1B

split-complementary

#277A1B #3F1B7A #7A1B57

monochromatic

#081906 #174810 #277A1B #37AC26 #4FD43C

Accessibility & contrast

On white

5.40

#277A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#277A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A1B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A1B	#FFFFFF	#000000	##FFFFFF
##277A1B	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E07

Deuteranopia (green-blind)

#736825

Tritanopia (blue-blind)

#177668

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #277a1b;
/* rgb */ color: rgb(39, 122, 27);
/* oklch */ color: oklch(51.0% 0.151 141.3);

Tailwind

colors: {
  custom: {
    50: '#6ea15f',
    500: '#277a1b',
    950: '#000000',
  },
}

SCSS

$custom: #277a1b;
$custom-light: #6ea15f;
$custom-dark: #000000;

JSON

{
  "hex": "#277a1b",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 27
  },
  "hsl": {
    "h": 112.421,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51028,
    "c": 0.15102,
    "h": 141.3
  },
  "luminance": 0.1443
}

Semantic roles & 50–950 ramp

primary

#277A1B

secondary

#A143AE

accent

#41E7D2

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #277A1B

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

Preview Lab → · Contrast checker → · Palette generator →