#277E2B#277E2B

#277E2B is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.145 H 143.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#277E2B
RGB	rgb(39, 126, 43)
HSL	hsl(123, 53%, 32%)
HSV	hsv(123, 69%, 49%)
CMYK	cmyk(69%, 0%, 65.9%, 50.6%)
CIE-LAB	lab(46.35, -43.12, 36.74)
CIE-LCH	lch(46.35, 56.64, 139.57°)
OKLab	oklab(52.32% -0.1169 0.0855)
OKLCH	oklch(52.32% 0.145 143.8)
XYZ	xyz(8.7331, 15.5266, 4.8217)
Luminance	0.1553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277E2B #7E277A

analogous

#4E7E27 #277E2B #277E57

triadic

#277E2B #2B277E #7E2B27

tetradic

#277E2B #274E7E #7E277A #7E5727

square

#277E2B #274E7E #7E277A #7E5727

split-complementary

#277E2B #57277E #7E274E

monochromatic

#0A210B #194F1B #277E2B #35AD3B #55CA5A

Accessibility & contrast

On white

5.12

#277E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#277E2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277E2B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277E2B	#FFFFFF	#000000	##FFFFFF
##277E2B	1.00	5.12	4.11	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817221

Deuteranopia (green-blind)

#766B32

Tritanopia (blue-blind)

#107A6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #277e2b;
/* rgb */ color: rgb(39, 126, 43);
/* oklch */ color: oklch(52.3% 0.145 143.8);

Tailwind

colors: {
  custom: {
    50: '#6ea468',
    500: '#277e2b',
    950: '#000000',
  },
}

SCSS

$custom: #277e2b;
$custom-light: #6ea468;
$custom-dark: #000000;

JSON

{
  "hex": "#277e2b",
  "rgb": {
    "r": 39,
    "g": 126,
    "b": 43
  },
  "hsl": {
    "h": 122.759,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52316,
    "c": 0.14482,
    "h": 143.8
  },
  "luminance": 0.15527
}

Semantic roles & 50–950 ramp

primary

#277E2B

secondary

#AF52AB

accent

#4CD5DC

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #277E2B

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

Preview Lab → · Contrast checker → · Palette generator →