#307F10#307F10

#307F10 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.7% C 0.159 H 139.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#307F10
RGB	rgb(48, 127, 16)
HSL	hsl(103, 78%, 28%)
HSV	hsv(103, 87%, 50%)
CMYK	cmyk(62.2%, 0%, 87.4%, 50.2%)
CIE-LAB	lab(46.77, -43.49, 47.29)
CIE-LCH	lch(46.77, 64.25, 132.61°)
OKLab	oklab(52.68% -0.1199 0.1038)
OKLCH	oklch(52.68% 0.159 139.1)
XYZ	xyz(8.9014, 15.8437, 3.0792)
Luminance	0.1585 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307F10 #5F107F

analogous

#677F10 #307F10 #107F28

triadic

#307F10 #10307F #7F1030

tetradic

#307F10 #10677F #5F107F #7F2810

square

#307F10 #10677F #5F107F #7F2810

split-complementary

#307F10 #28107F #7F1067

monochromatic

#0A1B03 #1B4909 #307F10 #45B517 #5DE426

Accessibility & contrast

On white

5.04

#307F10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#307F10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307F10

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307F10	#FFFFFF	#000000	##FFFFFF
##307F10	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#796C1F

Tritanopia (blue-blind)

#277A6B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #307f10;
/* rgb */ color: rgb(48, 127, 16);
/* oklch */ color: oklch(52.7% 0.159 139.1);

Tailwind

colors: {
  custom: {
    50: '#73a55b',
    500: '#307f10',
    950: '#000000',
  },
}

SCSS

$custom: #307f10;
$custom-light: #73a55b;
$custom-dark: #000000;

JSON

{
  "hex": "#307f10",
  "rgb": {
    "r": 48,
    "g": 127,
    "b": 16
  },
  "hsl": {
    "h": 102.703,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52681,
    "c": 0.15863,
    "h": 139.1
  },
  "luminance": 0.15845
}

Semantic roles & 50–950 ramp

primary

#307F10

secondary

#9036B5

accent

#34F4BD

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #307F10

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

Preview Lab → · Contrast checker → · Palette generator →