#277F1B#277F1B

#277F1B is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.5% C 0.157 H 141.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#277F1B
RGB	rgb(39, 127, 27)
HSL	hsl(113, 65%, 30%)
HSV	hsv(113, 79%, 50%)
CMYK	cmyk(69.3%, 0%, 78.7%, 50.2%)
CIE-LAB	lab(46.56, -44.99, 43.61)
CIE-LCH	lch(46.56, 62.66, 135.89°)
OKLab	oklab(52.45% -0.1228 0.0979)
OKLCH	oklch(52.45% 0.157 141.5)
XYZ	xyz(8.6234, 15.6883, 3.6104)
Luminance	0.1569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F1B #731B7F

analogous

#597F1B #277F1B #1B7F41

triadic

#277F1B #1B277F #7F1B27

tetradic

#277F1B #1B597F #731B7F #7F411B

square

#277F1B #1B597F #731B7F #7F411B

split-complementary

#277F1B #411B7F #7F1B59

monochromatic

#081A06 #184D10 #277F1B #36B126 #51D63E

Accessibility & contrast

On white

5.08

#277F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#277F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F1B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F1B	#FFFFFF	#000000	##FFFFFF
##277F1B	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827304

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#147B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #277f1b;
/* rgb */ color: rgb(39, 127, 27);
/* oklch */ color: oklch(52.5% 0.157 141.5);

Tailwind

colors: {
  custom: {
    50: '#6fa55f',
    500: '#277f1b',
    950: '#000000',
  },
}

SCSS

$custom: #277f1b;
$custom-light: #6fa55f;
$custom-dark: #000000;

JSON

{
  "hex": "#277f1b",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 27
  },
  "hsl": {
    "h": 112.8,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52454,
    "c": 0.15705,
    "h": 141.5
  },
  "luminance": 0.15689
}

Semantic roles & 50–950 ramp

primary

#277F1B

secondary

#A543B3

accent

#40E8D4

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #277F1B

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

Preview Lab → · Contrast checker → · Palette generator →