#308B28#308B28

#308B28 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.160 H 142.0°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#308B28
RGB	rgb(48, 139, 40)
HSL	hsl(115, 55%, 35%)
HSV	hsv(115, 71%, 55%)
CMYK	cmyk(65.5%, 0%, 71.2%, 45.5%)
CIE-LAB	lab(50.97, -46.25, 43.14)
CIE-LCH	lch(50.97, 63.24, 136.99°)
OKLab	oklab(56.21% -0.126 0.0986)
OKLCH	oklch(56.21% 0.16 142)
XYZ	xyz(10.8340, 19.2457, 5.1509)
Luminance	0.1925 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B28 #83288B

analogous

#618B28 #308B28 #288B52

triadic

#308B28 #28308B #8B2830

tetradic

#308B28 #28618B #83288B #8B5228

square

#308B28 #28618B #83288B #8B5228

split-complementary

#308B28 #52288B #8B2861

monochromatic

#0F2C0D #205B1A #308B28 #40BB36 #66D05D

Accessibility & contrast

On white

4.33

#308B28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#308B28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B28

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B28	#FFFFFF	#000000	##000000
##308B28	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E19

Deuteranopia (green-blind)

#837731

Tritanopia (blue-blind)

#1F8777

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #308b28;
/* rgb */ color: rgb(48, 139, 40);
/* oklch */ color: oklch(56.2% 0.160 142.0);

Tailwind

colors: {
  custom: {
    50: '#75ae68',
    500: '#308b28',
    950: '#000000',
  },
}

SCSS

$custom: #308b28;
$custom-light: #75ae68;
$custom-dark: #000000;

JSON

{
  "hex": "#308b28",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 40
  },
  "hsl": {
    "h": 115.152,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56206,
    "c": 0.16003,
    "h": 142
  },
  "luminance": 0.19247
}

Semantic roles & 50–950 ramp

primary

#308B28

secondary

#AE59B6

accent

#49DFD3

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #308B28

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

Preview Lab → · Contrast checker → · Palette generator →