#277B2F#277B2F

#277B2F is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.138 H 144.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#277B2F
RGB	rgb(39, 123, 47)
HSL	hsl(126, 52%, 32%)
HSV	hsv(126, 68%, 48%)
CMYK	cmyk(68.3%, 0%, 61.8%, 51.8%)
CIE-LAB	lab(45.36, -41.49, 33.69)
CIE-LCH	lch(45.36, 53.45, 140.92°)
OKLab	oklab(51.52% -0.1123 0.0794)
OKLCH	oklch(51.52% 0.138 144.7)
XYZ	xyz(8.4322, 14.8016, 5.1014)
Luminance	0.1480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B2F #7B2773

analogous

#497B27 #277B2F #277B59

triadic

#277B2F #2F277B #7B2F27

tetradic

#277B2F #27497B #7B2773 #7B5927

square

#277B2F #27497B #7B2773 #7B5927

split-complementary

#277B2F #59277B #7B2749

monochromatic

#0A1E0B #184D1D #277B2F #36A941 #54C95F

Accessibility & contrast

On white

5.30

#277B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#277B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B2F

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B2F	#FFFFFF	#000000	##FFFFFF
##277B2F	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7027

Deuteranopia (green-blind)

#736935

Tritanopia (blue-blind)

#10786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #277b2f;
/* rgb */ color: rgb(39, 123, 47);
/* oklch */ color: oklch(51.5% 0.138 144.7);

Tailwind

colors: {
  custom: {
    50: '#6da26a',
    500: '#277b2f',
    950: '#000000',
  },
}

SCSS

$custom: #277b2f;
$custom-light: #6da26a;
$custom-dark: #000000;

JSON

{
  "hex": "#277b2f",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 125.714,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.51515,
    "c": 0.13752,
    "h": 144.7
  },
  "luminance": 0.14802
}

Semantic roles & 50–950 ramp

primary

#277B2F

secondary

#AD51A4

accent

#4CCEDB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #277B2F

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

Preview Lab → · Contrast checker → · Palette generator →