#309A64#309A64

#309A64 is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.2% C 0.127 H 156.8°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#309A64
RGB	rgb(48, 154, 100)
HSL	hsl(149, 52%, 40%)
HSV	hsv(149, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 35.1%, 39.6%)
CIE-LAB	lab(56.74, -42.90, 19.83)
CIE-LCH	lch(56.74, 47.26, 155.19°)
OKLab	oklab(61.23% -0.1163 0.0499)
OKLCH	oklch(61.23% 0.127 156.8)
XYZ	xyz(15.0734, 24.6580, 16.0192)
Luminance	0.2466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A64 #9A3066

analogous

#319A30 #309A64 #309A99

triadic

#309A64 #64309A #9A6430

tetradic

#309A64 #30319A #9A3066 #9A9930

square

#309A64 #30319A #9A3066 #9A9930

split-complementary

#309A64 #99309A #9A3031

monochromatic

#133D27 #216B46 #309A64 #43C482 #72D3A1

Accessibility & contrast

On white

3.54

#309A64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#309A64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A64

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A64	#FFFFFF	#000000	##000000
##309A64	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998E61

Deuteranopia (green-blind)

#8B8467

Tritanopia (blue-blind)

#00998C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #309a64;
/* rgb */ color: rgb(48, 154, 100);
/* oklch */ color: oklch(61.2% 0.127 156.8);

Tailwind

colors: {
  custom: {
    50: '#76b990',
    500: '#309a64',
    950: '#000000',
  },
}

SCSS

$custom: #309a64;
$custom-light: #76b990;
$custom-dark: #000000;

JSON

{
  "hex": "#309a64",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 100
  },
  "hsl": {
    "h": 149.434,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61228,
    "c": 0.12659,
    "h": 156.8
  },
  "luminance": 0.2466
}

Semantic roles & 50–950 ramp

primary

#309A64

secondary

#BB6B94

accent

#4C95DC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #309A64

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

Preview Lab → · Contrast checker → · Palette generator →