#276B18#276B18

#276B18 is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.7% C 0.134 H 140.5°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#276B18
RGB	rgb(39, 107, 24)
HSL	hsl(109, 63%, 26%)
HSV	hsv(109, 78%, 42%)
CMYK	cmyk(63.6%, 0%, 77.6%, 58%)
CIE-LAB	lab(39.60, -37.75, 37.83)
CIE-LCH	lch(39.60, 53.44, 134.94°)
OKLab	oklab(46.68% -0.1034 0.0854)
OKLCH	oklch(46.68% 0.134 140.5)
XYZ	xyz(6.2590, 11.0121, 2.6597)
Luminance	0.1101 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276B18 #5C186B

analogous

#506B18 #276B18 #186B32

triadic

#276B18 #18276B #6B1827

tetradic

#276B18 #18506B #5C186B #6B3218

square

#276B18 #18506B #5C186B #6B3218

split-complementary

#276B18 #32186B #6B1850

monochromatic

#091906 #15390D #276B18 #399D23 #4BCF2E

Accessibility & contrast

On white

6.56

#276B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#276B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276B18

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276B18	#FFFFFF	#000000	##FFFFFF
##276B18	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6108

Deuteranopia (green-blind)

#665B21

Tritanopia (blue-blind)

#1D675B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #276b18;
/* rgb */ color: rgb(39, 107, 24);
/* oklch */ color: oklch(46.7% 0.134 140.5);

Tailwind

colors: {
  custom: {
    50: '#6b965b',
    500: '#276b18',
    950: '#000000',
  },
}

SCSS

$custom: #276b18;
$custom-light: #6b965b;
$custom-dark: #000000;

JSON

{
  "hex": "#276b18",
  "rgb": {
    "r": 39,
    "g": 107,
    "b": 24
  },
  "hsl": {
    "h": 109.157,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46684,
    "c": 0.13411,
    "h": 140.5
  },
  "luminance": 0.11013
}

Semantic roles & 50–950 ramp

primary

#276B18

secondary

#8F3EA1

accent

#41E6C9

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #276B18

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

Preview Lab → · Contrast checker → · Palette generator →