#277A28#277A28

#277A28 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.142 H 143.3°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#277A28
RGB	rgb(39, 122, 40)
HSL	hsl(121, 52%, 32%)
HSV	hsv(121, 68%, 48%)
CMYK	cmyk(68%, 0%, 67.2%, 52.2%)
CIE-LAB	lab(44.95, -41.95, 36.57)
CIE-LCH	lch(44.95, 55.66, 138.92°)
OKLab	oklab(51.15% -0.1139 0.0848)
OKLCH	oklch(51.15% 0.142 143.3)
XYZ	xyz(8.1788, 14.5028, 4.3754)
Luminance	0.1450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A28 #7A2779

analogous

#507A27 #277A28 #277A52

triadic

#277A28 #28277A #7A2827

tetradic

#277A28 #27507A #7A2779 #7A5227

square

#277A28 #27507A #7A2779 #7A5227

split-complementary

#277A28 #52277A #7A2750

monochromatic

#091D0A #184C19 #277A28 #36A837 #53C855

Accessibility & contrast

On white

5.38

#277A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#277A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A28

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A28	#FFFFFF	#000000	##FFFFFF
##277A28	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#73682F

Tritanopia (blue-blind)

#137669

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #277a28;
/* rgb */ color: rgb(39, 122, 40);
/* oklch */ color: oklch(51.1% 0.142 143.3);

Tailwind

colors: {
  custom: {
    50: '#6da166',
    500: '#277a28',
    950: '#000000',
  },
}

SCSS

$custom: #277a28;
$custom-light: #6da166;
$custom-dark: #000000;

JSON

{
  "hex": "#277a28",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 40
  },
  "hsl": {
    "h": 120.723,
    "s": 51.553,
    "l": 31.569
  },
  "oklch": {
    "l": 0.51147,
    "c": 0.142,
    "h": 143.3
  },
  "luminance": 0.14504
}

Semantic roles & 50–950 ramp

primary

#277A28

secondary

#AC51AB

accent

#4DD9DB

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#080F06

muted

#7A7F7A

Preview Lab

Preview with #277A28

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

Preview Lab → · Contrast checker → · Palette generator →