#308D10#308D10

#308D10 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.175 H 139.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#308D10
RGB	rgb(48, 141, 16)
HSL	hsl(105, 80%, 31%)
HSV	hsv(105, 89%, 55%)
CMYK	cmyk(66%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(51.51, -48.55, 51.48)
CIE-LCH	lch(51.51, 70.76, 133.32°)
OKLab	oklab(56.61% -0.1335 0.1127)
OKLCH	oklch(56.61% 0.175 139.8)
XYZ	xyz(10.8368, 19.7145, 3.7243)
Luminance	0.1972 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308D10 #6D108D

analogous

#6E8D10 #308D10 #108D2E

triadic

#308D10 #10308D #8D1030

tetradic

#308D10 #106E8D #6D108D #8D2E10

square

#308D10 #106E8D #6D108D #8D2E10

split-complementary

#308D10 #2E108D #8D106E

monochromatic

#0B1F04 #1D560A #308D10 #43C416 #5FE730

Accessibility & contrast

On white

4.25

#308D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#308D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308D10

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308D10	#FFFFFF	#000000	##000000
##308D10	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#867822

Tritanopia (blue-blind)

#228877

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #308d10;
/* rgb */ color: rgb(48, 141, 16);
/* oklch */ color: oklch(56.6% 0.175 139.8);

Tailwind

colors: {
  custom: {
    50: '#76af5d',
    500: '#308d10',
    950: '#000000',
  },
}

SCSS

$custom: #308d10;
$custom-light: #76af5d;
$custom-dark: #000000;

JSON

{
  "hex": "#308d10",
  "rgb": {
    "r": 48,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 104.64,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5661,
    "c": 0.17467,
    "h": 139.8
  },
  "luminance": 0.19716
}

Semantic roles & 50–950 ramp

primary

#308D10

secondary

#9E37C2

accent

#32F6C4

background

#F7FAF5

surface

#EEF5EA

border

#C9CFC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #308D10

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

Preview Lab → · Contrast checker → · Palette generator →