#309A5E#309A5E

#309A5E is a mid, vivid green. Relative luminance 0.245; OKLCH L 61.1% C 0.132 H 154.3°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#309A5E
RGB	rgb(48, 154, 94)
HSL	hsl(146, 52%, 40%)
HSV	hsv(146, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 39%, 39.6%)
CIE-LAB	lab(56.63, -44.11, 22.98)
CIE-LCH	lch(56.63, 49.74, 152.47°)
OKLab	oklab(61.1% -0.1192 0.0574)
OKLCH	oklch(61.1% 0.132 154.3)
XYZ	xyz(14.7936, 24.5461, 14.5457)
Luminance	0.2455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A5E #9A306C

analogous

#379A30 #309A5E #309A93

triadic

#309A5E #5E309A #9A5E30

tetradic

#309A5E #30379A #9A306C #9A9330

square

#309A5E #30379A #9A306C #9A9330

split-complementary

#309A5E #93309A #9A3037

monochromatic

#133D25 #216B42 #309A5E #43C47B #72D39C

Accessibility & contrast

On white

3.55

#309A5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#309A5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A5E

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A5E	#FFFFFF	#000000	##000000
##309A5E	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)

#9A8E5A

Deuteranopia (green-blind)

#8C8462

Tritanopia (blue-blind)

#00988B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #309a5e;
/* rgb */ color: rgb(48, 154, 94);
/* oklch */ color: oklch(61.1% 0.132 154.3);

Tailwind

colors: {
  custom: {
    50: '#76b98c',
    500: '#309a5e',
    950: '#000000',
  },
}

SCSS

$custom: #309a5e;
$custom-light: #76b98c;
$custom-dark: #000000;

JSON

{
  "hex": "#309a5e",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 94
  },
  "hsl": {
    "h": 146.038,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61101,
    "c": 0.13231,
    "h": 154.3
  },
  "luminance": 0.24548
}

Semantic roles & 50–950 ramp

primary

#309A5E

secondary

#BB6B98

accent

#4C9DDC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #309A5E

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

Preview Lab → · Contrast checker → · Palette generator →