#278231#278231

#278231 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.5% C 0.145 H 144.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#278231
RGB	rgb(39, 130, 49)
HSL	hsl(127, 54%, 33%)
HSV	hsv(127, 70%, 51%)
CMYK	cmyk(70%, 0%, 62.3%, 49%)
CIE-LAB	lab(47.77, -43.89, 35.50)
CIE-LCH	lch(47.77, 56.44, 141.03°)
OKLab	oklab(53.52% -0.1187 0.0835)
OKLCH	oklch(53.52% 0.145 144.9)
XYZ	xyz(9.3731, 16.6174, 5.6186)
Luminance	0.1662 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278231 #822778

analogous

#4B8227 #278231 #27825E

triadic

#278231 #312782 #823127

tetradic

#278231 #274B82 #822778 #825E27

square

#278231 #274B82 #822778 #825E27

split-complementary

#278231 #5E2782 #82274B

monochromatic

#0B240E #19531F #278231 #35B143 #57CD64

Accessibility & contrast

On white

4.86

#278231 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#278231 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278231

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278231	#FFFFFF	#000000	##FFFFFF
##278231	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847628

Deuteranopia (green-blind)

#796E38

Tritanopia (blue-blind)

#097F71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #278231;
/* rgb */ color: rgb(39, 130, 49);
/* oklch */ color: oklch(53.5% 0.145 144.9);

Tailwind

colors: {
  custom: {
    50: '#6ea76c',
    500: '#278231',
    950: '#000000',
  },
}

SCSS

$custom: #278231;
$custom-light: #6ea76c;
$custom-dark: #000000;

JSON

{
  "hex": "#278231",
  "rgb": {
    "r": 39,
    "g": 130,
    "b": 49
  },
  "hsl": {
    "h": 126.593,
    "s": 53.846,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53517,
    "c": 0.14509,
    "h": 144.9
  },
  "luminance": 0.16618
}

Semantic roles & 50–950 ramp

primary

#278231

secondary

#B153A7

accent

#4BCDDD

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #278231

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

Preview Lab → · Contrast checker → · Palette generator →