#309A63#309A63

#309A63 is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.2% C 0.128 H 156.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#309A63
RGB	rgb(48, 154, 99)
HSL	hsl(149, 52%, 40%)
HSV	hsv(149, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 35.7%, 39.6%)
CIE-LAB	lab(56.72, -43.10, 20.36)
CIE-LCH	lch(56.72, 47.67, 154.72°)
OKLab	oklab(61.21% -0.1168 0.0512)
OKLCH	oklch(61.21% 0.128 156.3)
XYZ	xyz(15.0253, 24.6388, 15.7659)
Luminance	0.2464 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A63 #9A3067

analogous

#329A30 #309A63 #309A98

triadic

#309A63 #63309A #9A6330

tetradic

#309A63 #30329A #9A3067 #9A9830

square

#309A63 #30329A #9A3067 #9A9830

split-complementary

#309A63 #98309A #9A3032

monochromatic

#133D27 #216B45 #309A63 #43C481 #72D3A0

Accessibility & contrast

On white

3.54

#309A63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#309A63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A63

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A63	#FFFFFF	#000000	##000000
##309A63	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)

#998E5F

Deuteranopia (green-blind)

#8C8467

Tritanopia (blue-blind)

#00998C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #309a63;
/* rgb */ color: rgb(48, 154, 99);
/* oklch */ color: oklch(61.2% 0.128 156.3);

Tailwind

colors: {
  custom: {
    50: '#76b98f',
    500: '#309a63',
    950: '#000000',
  },
}

SCSS

$custom: #309a63;
$custom-light: #76b98f;
$custom-dark: #000000;

JSON

{
  "hex": "#309a63",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 99
  },
  "hsl": {
    "h": 148.868,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61206,
    "c": 0.12753,
    "h": 156.3
  },
  "luminance": 0.2464
}

Semantic roles & 50–950 ramp

primary

#309A63

secondary

#BB6B94

accent

#4C97DC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #309A63

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

Preview Lab → · Contrast checker → · Palette generator →