#278028#278028

#278028 is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.9% C 0.150 H 143.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#278028
RGB	rgb(39, 128, 40)
HSL	hsl(121, 53%, 33%)
HSV	hsv(121, 70%, 50%)
CMYK	cmyk(69.5%, 0%, 68.8%, 49.8%)
CIE-LAB	lab(47.00, -44.19, 38.83)
CIE-LCH	lch(47.00, 58.82, 138.70°)
OKLab	oklab(52.85% -0.1199 0.0896)
OKLCH	oklch(52.85% 0.15 143.2)
XYZ	xyz(8.9383, 16.0219, 4.6286)
Luminance	0.1602 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278028 #80277F

analogous

#528027 #278028 #278054

triadic

#278028 #282780 #802827

tetradic

#278028 #275280 #80277F #805427

square

#278028 #275280 #80277F #805427

split-complementary

#278028 #542780 #802752

monochromatic

#0A220B #195119 #278028 #35AF37 #56CB57

Accessibility & contrast

On white

4.99

#278028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#278028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278028

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278028	#FFFFFF	#000000	##FFFFFF
##278028	1.00	4.99	4.20	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741C

Deuteranopia (green-blind)

#786D30

Tritanopia (blue-blind)

#107C6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #278028;
/* rgb */ color: rgb(39, 128, 40);
/* oklch */ color: oklch(52.9% 0.150 143.2);

Tailwind

colors: {
  custom: {
    50: '#6ea666',
    500: '#278028',
    950: '#000000',
  },
}

SCSS

$custom: #278028;
$custom-light: #6ea666;
$custom-dark: #000000;

JSON

{
  "hex": "#278028",
  "rgb": {
    "r": 39,
    "g": 128,
    "b": 40
  },
  "hsl": {
    "h": 120.674,
    "s": 53.293,
    "l": 32.745
  },
  "oklch": {
    "l": 0.52851,
    "c": 0.14971,
    "h": 143.2
  },
  "luminance": 0.16023
}

Semantic roles & 50–950 ramp

primary

#278028

secondary

#B053AF

accent

#4BDBDD

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #278028

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

Preview Lab → · Contrast checker → · Palette generator →