#309E41#309E41

#309E41 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.165 H 145.7°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#309E41
RGB	rgb(48, 158, 65)
HSL	hsl(129, 53%, 40%)
HSV	hsv(129, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 58.9%, 38%)
CIE-LAB	lab(57.52, -50.37, 39.14)
CIE-LCH	lch(57.52, 63.79, 142.15°)
OKLab	oklab(61.7% -0.136 0.0927)
OKLCH	oklch(61.7% 0.165 145.7)
XYZ	xyz(14.3989, 25.4622, 9.1559)
Luminance	0.2546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E41 #9E308D

analogous

#569E30 #309E41 #309E78

triadic

#309E41 #41309E #9E4130

tetradic

#309E41 #30569E #9E308D #9E7830

square

#309E41 #30569E #9E308D #9E7830

split-complementary

#309E41 #78309E #9E3056

monochromatic

#13401A #226F2E #309E41 #45C659 #74D583

Accessibility & contrast

On white

3.45

#309E41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#309E41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E41

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E41	#FFFFFF	#000000	##000000
##309E41	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09038

Deuteranopia (green-blind)

#938748

Tritanopia (blue-blind)

#059A8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309e41;
/* rgb */ color: rgb(48, 158, 65);
/* oklch */ color: oklch(61.7% 0.165 145.7);

Tailwind

colors: {
  custom: {
    50: '#77bc78',
    500: '#309e41',
    950: '#000000',
  },
}

SCSS

$custom: #309e41;
$custom-light: #77bc78;
$custom-dark: #000000;

JSON

{
  "hex": "#309e41",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 65
  },
  "hsl": {
    "h": 129.273,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.61702,
    "c": 0.1646,
    "h": 145.7
  },
  "luminance": 0.25464
}

Semantic roles & 50–950 ramp

primary

#309E41

secondary

#BD6DB0

accent

#4BC6DD

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #309E41

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

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