#309F3E#309F3E

#309F3E is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.9% C 0.168 H 145.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#309F3E
RGB	rgb(48, 159, 62)
HSL	hsl(128, 54%, 41%)
HSV	hsv(128, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 61%, 37.6%)
CIE-LAB	lab(57.82, -51.11, 40.91)
CIE-LCH	lch(57.82, 65.47, 141.32°)
OKLab	oklab(61.94% -0.1381 0.0963)
OKLCH	oklch(61.94% 0.168 145.1)
XYZ	xyz(14.4856, 25.7709, 8.7674)
Luminance	0.2577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F3E #9F3091

analogous

#599F30 #309F3E #309F76

triadic

#309F3E #3E309F #9F3E30

tetradic

#309F3E #30599F #9F3091 #9F7630

square

#309F3E #30599F #9F3091 #9F7630

split-complementary

#309F3E #76309F #9F3059

monochromatic

#144119 #22702C #309F3E #45C756 #74D580

Accessibility & contrast

On white

3.41

#309F3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#309F3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F3E

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F3E	#FFFFFF	#000000	##000000
##309F3E	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29034

Deuteranopia (green-blind)

#948746

Tritanopia (blue-blind)

#069B8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309f3e;
/* rgb */ color: rgb(48, 159, 62);
/* oklch */ color: oklch(61.9% 0.168 145.1);

Tailwind

colors: {
  custom: {
    50: '#78bc77',
    500: '#309f3e',
    950: '#000000',
  },
}

SCSS

$custom: #309f3e;
$custom-light: #78bc77;
$custom-dark: #000000;

JSON

{
  "hex": "#309f3e",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 62
  },
  "hsl": {
    "h": 127.568,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.61937,
    "c": 0.16837,
    "h": 145.1
  },
  "luminance": 0.25772
}

Semantic roles & 50–950 ramp

primary

#309F3E

secondary

#BD6EB3

accent

#4BCBDD

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #309F3E

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

Preview Lab → · Contrast checker → · Palette generator →