#308B36#308B36

#308B36 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.149 H 144.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#308B36
RGB	rgb(48, 139, 54)
HSL	hsl(124, 49%, 37%)
HSV	hsv(124, 65%, 55%)
CMYK	cmyk(65.5%, 0%, 61.2%, 45.5%)
CIE-LAB	lab(51.10, -44.72, 36.97)
CIE-LCH	lch(51.10, 58.03, 140.42°)
OKLab	oklab(56.36% -0.1212 0.0871)
OKLCH	oklch(56.36% 0.149 144.3)
XYZ	xyz(11.1167, 19.3588, 6.6401)
Luminance	0.1936 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308B36 #8B3085

analogous

#588B30 #308B36 #308B64

triadic

#308B36 #36308B #8B3630

tetradic

#308B36 #30588B #8B3085 #8B6430

square

#308B36 #30588B #8B3085 #8B6430

split-complementary

#308B36 #64308B #8B3058

monochromatic

#113013 #205E24 #308B36 #40B848 #6ACC70

Accessibility & contrast

On white

4.31

#308B36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#308B36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308B36

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308B36	#FFFFFF	#000000	##000000
##308B36	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E2D

Deuteranopia (green-blind)

#82773D

Tritanopia (blue-blind)

#1B8779

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #308b36;
/* rgb */ color: rgb(48, 139, 54);
/* oklch */ color: oklch(56.4% 0.149 144.3);

Tailwind

colors: {
  custom: {
    50: '#74ae70',
    500: '#308b36',
    950: '#000000',
  },
}

SCSS

$custom: #308b36;
$custom-light: #74ae70;
$custom-dark: #000000;

JSON

{
  "hex": "#308b36",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 54
  },
  "hsl": {
    "h": 123.956,
    "s": 48.663,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56356,
    "c": 0.14922,
    "h": 144.3
  },
  "luminance": 0.1936
}

Semantic roles & 50–950 ramp

primary

#308B36

secondary

#B364AE

accent

#50CFD8

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #308B36

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

Preview Lab → · Contrast checker → · Palette generator →