#309A5F#309A5F

#309A5F is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.1% C 0.131 H 154.7°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#309A5F
RGB	rgb(48, 154, 95)
HSL	hsl(147, 52%, 40%)
HSV	hsv(147, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 38.3%, 39.6%)
CIE-LAB	lab(56.65, -43.91, 22.46)
CIE-LCH	lch(56.65, 49.32, 152.91°)
OKLab	oklab(61.12% -0.1187 0.0562)
OKLCH	oklch(61.12% 0.131 154.7)
XYZ	xyz(14.8388, 24.5642, 14.7836)
Luminance	0.2457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A5F #9A306B

analogous

#369A30 #309A5F #309A94

triadic

#309A5F #5F309A #9A5F30

tetradic

#309A5F #30369A #9A306B #9A9430

square

#309A5F #30369A #9A306B #9A9430

split-complementary

#309A5F #94309A #9A3036

monochromatic

#133D25 #216B42 #309A5F #43C47C #72D39D

Accessibility & contrast

On white

3.55

#309A5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#309A5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A5F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A5F	#FFFFFF	#000000	##000000
##309A5F	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8E5B

Deuteranopia (green-blind)

#8C8463

Tritanopia (blue-blind)

#00988B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #309a5f;
/* rgb */ color: rgb(48, 154, 95);
/* oklch */ color: oklch(61.1% 0.131 154.7);

Tailwind

colors: {
  custom: {
    50: '#76b98d',
    500: '#309a5f',
    950: '#000000',
  },
}

SCSS

$custom: #309a5f;
$custom-light: #76b98d;
$custom-dark: #000000;

JSON

{
  "hex": "#309a5f",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 95
  },
  "hsl": {
    "h": 146.604,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61122,
    "c": 0.13135,
    "h": 154.7
  },
  "luminance": 0.24566
}

Semantic roles & 50–950 ramp

primary

#309A5F

secondary

#BB6B97

accent

#4C9CDC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #309A5F

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

Preview Lab → · Contrast checker → · Palette generator →