#309B62#309B62

#309B62 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.5% C 0.130 H 155.7°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#309B62
RGB	rgb(48, 155, 98)
HSL	hsl(148, 53%, 40%)
HSV	hsv(148, 69%, 61%)
CMYK	cmyk(69%, 0%, 36.8%, 39.2%)
CIE-LAB	lab(57.03, -43.72, 21.32)
CIE-LCH	lch(57.03, 48.64, 154.00°)
OKLab	oklab(61.45% -0.1183 0.0535)
OKLCH	oklch(61.45% 0.13 155.7)
XYZ	xyz(15.1435, 24.9513, 15.5709)
Luminance	0.2495 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B62 #9B3069

analogous

#349B30 #309B62 #309B97

triadic

#309B62 #62309B #9B6230

tetradic

#309B62 #30349B #9B3069 #9B9730

square

#309B62 #30349B #9B3069 #9B9730

split-complementary

#309B62 #97309B #9B3034

monochromatic

#133E27 #226C44 #309B62 #43C580 #72D3A0

Accessibility & contrast

On white

3.51

#309B62 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#309B62 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B62

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B62	#FFFFFF	#000000	##000000
##309B62	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8F5E

Deuteranopia (green-blind)

#8D8566

Tritanopia (blue-blind)

#00998C

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309b62;
/* rgb */ color: rgb(48, 155, 98);
/* oklch */ color: oklch(61.5% 0.130 155.7);

Tailwind

colors: {
  custom: {
    50: '#76b98f',
    500: '#309b62',
    950: '#000000',
  },
}

SCSS

$custom: #309b62;
$custom-light: #76b98f;
$custom-dark: #000000;

JSON

{
  "hex": "#309b62",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 98
  },
  "hsl": {
    "h": 148.037,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61452,
    "c": 0.12987,
    "h": 155.7
  },
  "luminance": 0.24953
}

Semantic roles & 50–950 ramp

primary

#309B62

secondary

#BB6C96

accent

#4C99DC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #309B62

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

Preview Lab → · Contrast checker → · Palette generator →