#277B15#277B15

#277B15 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.155 H 140.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#277B15
RGB	rgb(39, 123, 21)
HSL	hsl(109, 71%, 28%)
HSV	hsv(109, 83%, 48%)
CMYK	cmyk(68.3%, 0%, 82.9%, 51.8%)
CIE-LAB	lab(45.15, -43.97, 44.28)
CIE-LCH	lch(45.15, 62.40, 134.80°)
OKLab	oklab(51.27% -0.1204 0.0984)
OKLCH	oklch(51.27% 0.155 140.7)
XYZ	xyz(8.0546, 14.6506, 3.1127)
Luminance	0.1465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B15 #69157B

analogous

#5A7B15 #277B15 #157B36

triadic

#277B15 #15277B #7B1527

tetradic

#277B15 #155A7B #69157B #7B3615

square

#277B15 #155A7B #69157B #7B3615

split-complementary

#277B15 #36157B #7B155A

monochromatic

#081A04 #16470C #277B15 #38AF1E #4DDB2F

Accessibility & contrast

On white

5.34

#277B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#277B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B15

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B15	#FFFFFF	#000000	##FFFFFF
##277B15	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#746821

Tritanopia (blue-blind)

#187768

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277b15;
/* rgb */ color: rgb(39, 123, 21);
/* oklch */ color: oklch(51.3% 0.155 140.7);

Tailwind

colors: {
  custom: {
    50: '#6ea25c',
    500: '#277b15',
    950: '#000000',
  },
}

SCSS

$custom: #277b15;
$custom-light: #6ea25c;
$custom-dark: #000000;

JSON

{
  "hex": "#277b15",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 21
  },
  "hsl": {
    "h": 109.412,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51274,
    "c": 0.15545,
    "h": 140.7
  },
  "luminance": 0.14651
}

Semantic roles & 50–950 ramp

primary

#277B15

secondary

#9C3BB0

accent

#3AEECE

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F04

muted

#7B7F79

Preview Lab

Preview with #277B15

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

Preview Lab → · Contrast checker → · Palette generator →