#277F3D#277F3D

#277F3D is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.130 H 148.2°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#277F3D
RGB	rgb(39, 127, 61)
HSL	hsl(135, 53%, 33%)
HSV	hsv(135, 69%, 50%)
CMYK	cmyk(69.3%, 0%, 52%, 50.2%)
CIE-LAB	lab(46.90, -41.00, 28.32)
CIE-LCH	lch(46.90, 49.83, 145.37°)
OKLab	oklab(52.85% -0.1105 0.0686)
OKLCH	oklch(52.85% 0.13 148.2)
XYZ	xyz(9.2677, 15.9460, 7.0034)
Luminance	0.1595 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F3D #7F2769

analogous

#3D7F27 #277F3D #277F69

triadic

#277F3D #3D277F #7F3D27

tetradic

#277F3D #273D7F #7F2769 #7F6927

square

#277F3D #273D7F #7F2769 #7F6927

split-complementary

#277F3D #69277F #7F273D

monochromatic

#0A2110 #195027 #277F3D #35AE53 #55CB73

Accessibility & contrast

On white

5.01

#277F3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#277F3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F3D

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F3D	#FFFFFF	#000000	##FFFFFF
##277F3D	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807437

Deuteranopia (green-blind)

#756C42

Tritanopia (blue-blind)

#037C70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277f3d;
/* rgb */ color: rgb(39, 127, 61);
/* oklch */ color: oklch(52.8% 0.130 148.2);

Tailwind

colors: {
  custom: {
    50: '#6da574',
    500: '#277f3d',
    950: '#000000',
  },
}

SCSS

$custom: #277f3d;
$custom-light: #6da574;
$custom-dark: #000000;

JSON

{
  "hex": "#277f3d",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 61
  },
  "hsl": {
    "h": 135,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52846,
    "c": 0.1301,
    "h": 148.2
  },
  "luminance": 0.15947
}

Semantic roles & 50–950 ramp

primary

#277F3D

secondary

#B05298

accent

#4BB8DC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#080F08

muted

#7A7F7B

Preview Lab

Preview with #277F3D

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

Preview Lab → · Contrast checker → · Palette generator →