#307B33#307B33

#307B33 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.9% C 0.130 H 144.1°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#307B33
RGB	rgb(48, 123, 51)
HSL	hsl(122, 44%, 34%)
HSV	hsv(122, 61%, 48%)
CMYK	cmyk(61%, 0%, 58.5%, 51.8%)
CIE-LAB	lab(45.68, -38.82, 32.13)
CIE-LCH	lch(45.68, 50.39, 140.39°)
OKLab	oklab(51.87% -0.1053 0.0763)
OKLCH	oklch(51.87% 0.13 144.1)
XYZ	xyz(8.8989, 15.0325, 5.5639)
Luminance	0.1503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B33 #7B3078

analogous

#527B30 #307B33 #307B58

triadic

#307B33 #33307B #7B3330

tetradic

#307B33 #30527B #7B3078 #7B5830

square

#307B33 #30527B #7B3078 #7B5830

split-complementary

#307B33 #58307B #7B3052

monochromatic

#0E230E #1F4F21 #307B33 #41A745 #63C267

Accessibility & contrast

On white

5.24

#307B33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#307B33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B33

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B33	#FFFFFF	#000000	##FFFFFF
##307B33	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D702C

Deuteranopia (green-blind)

#746A39

Tritanopia (blue-blind)

#22786B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307b33;
/* rgb */ color: rgb(48, 123, 51);
/* oklch */ color: oklch(51.9% 0.130 144.1);

Tailwind

colors: {
  custom: {
    50: '#71a26d',
    500: '#307b33',
    950: '#000000',
  },
}

SCSS

$custom: #307b33;
$custom-light: #71a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#307b33",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 51
  },
  "hsl": {
    "h": 122.4,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.51868,
    "c": 0.13006,
    "h": 144.1
  },
  "luminance": 0.15033
}

Semantic roles & 50–950 ramp

primary

#307B33

secondary

#A95DA6

accent

#54CFD4

background

#F7FAF6

surface

#EDF3EC

border

#C8CDC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #307B33

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

Preview Lab → · Contrast checker → · Palette generator →