#307A10#307A10

#307A10 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.153 H 138.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#307A10
RGB	rgb(48, 122, 16)
HSL	hsl(102, 77%, 27%)
HSV	hsv(102, 87%, 48%)
CMYK	cmyk(60.7%, 0%, 86.9%, 52.2%)
CIE-LAB	lab(45.06, -41.61, 45.76)
CIE-LCH	lch(45.06, 61.85, 132.28°)
OKLab	oklab(51.27% -0.1149 0.1006)
OKLCH	oklch(51.27% 0.153 138.8)
XYZ	xyz(8.2717, 14.5841, 2.8692)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307A10 #5A107A

analogous

#657A10 #307A10 #107A25

triadic

#307A10 #10307A #7A1030

tetradic

#307A10 #10657A #5A107A #7A2510

square

#307A10 #10657A #5A107A #7A2510

split-complementary

#307A10 #25107A #7A1065

monochromatic

#0B1B04 #1B4409 #307A10 #45B017 #5CE222

Accessibility & contrast

On white

5.36

#307A10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#307A10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307A10

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307A10	#FFFFFF	#000000	##FFFFFF
##307A10	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6E00

Deuteranopia (green-blind)

#75681E

Tritanopia (blue-blind)

#287667

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #307a10;
/* rgb */ color: rgb(48, 122, 16);
/* oklch */ color: oklch(51.3% 0.153 138.8);

Tailwind

colors: {
  custom: {
    50: '#72a15a',
    500: '#307a10',
    950: '#000000',
  },
}

SCSS

$custom: #307a10;
$custom-light: #72a15a;
$custom-dark: #000000;

JSON

{
  "hex": "#307a10",
  "rgb": {
    "r": 48,
    "g": 122,
    "b": 16
  },
  "hsl": {
    "h": 101.887,
    "s": 76.812,
    "l": 27.059
  },
  "oklch": {
    "l": 0.51268,
    "c": 0.15271,
    "h": 138.8
  },
  "luminance": 0.14585
}

Semantic roles & 50–950 ramp

primary

#307A10

secondary

#8B35B1

accent

#34F3BA

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #307A10

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

Preview Lab → · Contrast checker → · Palette generator →