#277D3A#277D3A

#277D3A is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.130 H 147.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#277D3A
RGB	rgb(39, 125, 58)
HSL	hsl(133, 52%, 32%)
HSV	hsv(133, 69%, 49%)
CMYK	cmyk(68.8%, 0%, 53.6%, 51%)
CIE-LAB	lab(46.18, -40.69, 29.03)
CIE-LCH	lch(46.18, 49.98, 144.50°)
OKLab	oklab(52.24% -0.1098 0.07)
OKLCH	oklch(52.24% 0.13 147.5)
XYZ	xyz(8.9334, 15.4031, 6.5045)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D3A #7D276A

analogous

#3F7D27 #277D3A #277D65

triadic

#277D3A #3A277D #7D3A27

tetradic

#277D3A #273F7D #7D276A #7D6527

square

#277D3A #273F7D #7D276A #7D6527

split-complementary

#277D3A #65277D #7D273F

monochromatic

#0A200F #184E24 #277D3A #36AC50 #55CA6E

Accessibility & contrast

On white

5.15

#277D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#277D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D3A

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D3A	#FFFFFF	#000000	##FFFFFF
##277D3A	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7234

Deuteranopia (green-blind)

#746B3F

Tritanopia (blue-blind)

#077A6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #277d3a;
/* rgb */ color: rgb(39, 125, 58);
/* oklch */ color: oklch(52.2% 0.130 147.5);

Tailwind

colors: {
  custom: {
    50: '#6da372',
    500: '#277d3a',
    950: '#000000',
  },
}

SCSS

$custom: #277d3a;
$custom-light: #6da372;
$custom-dark: #000000;

JSON

{
  "hex": "#277d3a",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 58
  },
  "hsl": {
    "h": 133.256,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52236,
    "c": 0.13018,
    "h": 147.5
  },
  "luminance": 0.15404
}

Semantic roles & 50–950 ramp

primary

#277D3A

secondary

#AF519A

accent

#4CBCDC

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#080F08

muted

#7A7F7B

Preview Lab

Preview with #277D3A

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

Preview Lab → · Contrast checker → · Palette generator →