#277F42#277F42

#277F42 is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.9% C 0.125 H 149.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#277F42
RGB	rgb(39, 127, 66)
HSL	hsl(138, 53%, 33%)
HSV	hsv(138, 69%, 50%)
CMYK	cmyk(69.3%, 0%, 48%, 50.2%)
CIE-LAB	lab(46.98, -40.16, 25.71)
CIE-LCH	lch(46.98, 47.69, 147.37°)
OKLab	oklab(52.93% -0.1082 0.0629)
OKLCH	oklch(52.93% 0.125 149.8)
XYZ	xyz(9.4087, 16.0024, 7.7461)
Luminance	0.1600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F42 #7F2764

analogous

#387F27 #277F42 #277F6E

triadic

#277F42 #42277F #7F4227

tetradic

#277F42 #27387F #7F2764 #7F6E27

square

#277F42 #27387F #7F2764 #7F6E27

split-complementary

#277F42 #6E277F #7F2738

monochromatic

#0A2111 #19502A #277F42 #35AE5A #55CB7A

Accessibility & contrast

On white

5.00

#277F42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#277F42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F42

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F42	#FFFFFF	#000000	##FFFFFF
##277F42	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743D

Deuteranopia (green-blind)

#756C46

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277f42;
/* rgb */ color: rgb(39, 127, 66);
/* oklch */ color: oklch(52.9% 0.125 149.8);

Tailwind

colors: {
  custom: {
    50: '#6da577',
    500: '#277f42',
    950: '#000000',
  },
}

SCSS

$custom: #277f42;
$custom-light: #6da577;
$custom-dark: #000000;

JSON

{
  "hex": "#277f42",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 66
  },
  "hsl": {
    "h": 138.409,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52931,
    "c": 0.12521,
    "h": 149.8
  },
  "luminance": 0.16003
}

Semantic roles & 50–950 ramp

primary

#277F42

secondary

#B05293

accent

#4BB0DC

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #277F42

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

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