#309961#309961

#309961 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.9% C 0.128 H 155.7°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#309961
RGB	rgb(48, 153, 97)
HSL	hsl(148, 52%, 39%)
HSV	hsv(148, 69%, 60%)
CMYK	cmyk(68.6%, 0%, 36.6%, 40%)
CIE-LAB	lab(56.36, -43.10, 20.98)
CIE-LCH	lch(56.36, 47.93, 154.05°)
OKLab	oklab(60.9% -0.1167 0.0527)
OKLCH	oklch(60.9% 0.128 155.7)
XYZ	xyz(14.7665, 24.2723, 15.2138)
Luminance	0.2427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309961 #993068

analogous

#349930 #309961 #309996

triadic

#309961 #613099 #996130

tetradic

#309961 #303499 #993068 #999630

square

#309961 #303499 #993068 #999630

split-complementary

#309961 #963099 #993034

monochromatic

#133C26 #216A43 #309961 #42C47F #71D29E

Accessibility & contrast

On white

3.59

#309961 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#309961 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309961

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309961	#FFFFFF	#000000	##000000
##309961	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988D5D

Deuteranopia (green-blind)

#8B8365

Tritanopia (blue-blind)

#00988B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309961;
/* rgb */ color: rgb(48, 153, 97);
/* oklch */ color: oklch(60.9% 0.128 155.7);

Tailwind

colors: {
  custom: {
    50: '#76b88e',
    500: '#309961',
    950: '#000000',
  },
}

SCSS

$custom: #309961;
$custom-light: #76b88e;
$custom-dark: #000000;

JSON

{
  "hex": "#309961",
  "rgb": {
    "r": 48,
    "g": 153,
    "b": 97
  },
  "hsl": {
    "h": 148,
    "s": 52.239,
    "l": 39.412
  },
  "oklch": {
    "l": 0.60896,
    "c": 0.12805,
    "h": 155.7
  },
  "luminance": 0.24274
}

Semantic roles & 50–950 ramp

primary

#309961

secondary

#BA6B95

accent

#4C99DC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #309961

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

Preview Lab → · Contrast checker → · Palette generator →