#277F18#277F18

#277F18 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.4% C 0.159 H 141.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#277F18
RGB	rgb(39, 127, 24)
HSL	hsl(111, 68%, 30%)
HSV	hsv(111, 81%, 50%)
CMYK	cmyk(69.3%, 0%, 81.1%, 50.2%)
CIE-LAB	lab(46.55, -45.21, 44.63)
CIE-LCH	lch(46.55, 63.52, 135.37°)
OKLab	oklab(52.43% -0.1235 0.0996)
OKLCH	oklch(52.43% 0.159 141.1)
XYZ	xyz(8.5905, 15.6751, 3.4369)
Luminance	0.1568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F18 #70187F

analogous

#5B7F18 #277F18 #187F3D

triadic

#277F18 #18277F #7F1827

tetradic

#277F18 #185B7F #70187F #7F3D18

square

#277F18 #185B7F #70187F #7F3D18

split-complementary

#277F18 #3D187F #7F185B

monochromatic

#081A05 #174C0E #277F18 #37B222 #50D938

Accessibility & contrast

On white

5.08

#277F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#277F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F18

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F18	#FFFFFF	#000000	##FFFFFF
##277F18	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)

#827300

Deuteranopia (green-blind)

#786C24

Tritanopia (blue-blind)

#157B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #277f18;
/* rgb */ color: rgb(39, 127, 24);
/* oklch */ color: oklch(52.4% 0.159 141.1);

Tailwind

colors: {
  custom: {
    50: '#6fa55e',
    500: '#277f18',
    950: '#000000',
  },
}

SCSS

$custom: #277f18;
$custom-light: #6fa55e;
$custom-dark: #000000;

JSON

{
  "hex": "#277f18",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 24
  },
  "hsl": {
    "h": 111.262,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52434,
    "c": 0.15867,
    "h": 141.1
  },
  "luminance": 0.15676
}

Semantic roles & 50–950 ramp

primary

#277F18

secondary

#A23FB3

accent

#3DEBD2

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #277F18

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

Preview Lab → · Contrast checker → · Palette generator →