#307D21#307D21

#307D21 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.147 H 140.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#307D21
RGB	rgb(48, 125, 33)
HSL	hsl(110, 58%, 31%)
HSV	hsv(110, 74%, 49%)
CMYK	cmyk(61.6%, 0%, 73.6%, 51%)
CIE-LAB	lab(46.18, -41.61, 41.02)
CIE-LCH	lch(46.18, 58.43, 135.41°)
OKLab	oklab(52.23% -0.1139 0.0932)
OKLCH	oklch(52.23% 0.147 140.7)
XYZ	xyz(8.8266, 15.4046, 3.9468)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307D21 #6E217D

analogous

#5E7D21 #307D21 #217D40

triadic

#307D21 #21307D #7D2130

tetradic

#307D21 #215E7D #6E217D #7D4021

square

#307D21 #215E7D #6E217D #7D4021

split-complementary

#307D21 #40217D #7D215E

monochromatic

#0B1C07 #1D4D14 #307D21 #43AD2E #5FCF49

Accessibility & contrast

On white

5.15

#307D21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#307D21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307D21

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307D21	#FFFFFF	#000000	##FFFFFF
##307D21	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807112

Deuteranopia (green-blind)

#776B2A

Tritanopia (blue-blind)

#25796B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307d21;
/* rgb */ color: rgb(48, 125, 33);
/* oklch */ color: oklch(52.2% 0.147 140.7);

Tailwind

colors: {
  custom: {
    50: '#72a362',
    500: '#307d21',
    950: '#000000',
  },
}

SCSS

$custom: #307d21;
$custom-light: #72a362;
$custom-dark: #000000;

JSON

{
  "hex": "#307d21",
  "rgb": {
    "r": 48,
    "g": 125,
    "b": 33
  },
  "hsl": {
    "h": 110.217,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52228,
    "c": 0.1472,
    "h": 140.7
  },
  "luminance": 0.15405
}

Semantic roles & 50–950 ramp

primary

#307D21

secondary

#9F4AB0

accent

#46E1C8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #307D21

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

Preview Lab → · Contrast checker → · Palette generator →