#30B140#30B140

#30B140 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.8% C 0.189 H 144.8°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#30B140
RGB	rgb(48, 177, 64)
HSL	hsl(127, 57%, 44%)
HSV	hsv(127, 73%, 69%)
CMYK	cmyk(72.9%, 0%, 63.8%, 30.6%)
CIE-LAB	lab(63.71, -57.14, 46.68)
CIE-LCH	lch(63.71, 73.79, 140.76°)
OKLab	oklab(66.82% -0.1544 0.1088)
OKLCH	oklch(66.82% 0.189 144.8)
XYZ	xyz(17.8653, 32.4408, 10.1697)
Luminance	0.3244 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B140 #B130A1

analogous

#61B130 #30B140 #30B181

triadic

#30B140 #4030B1 #B14030

tetradic

#30B140 #3061B1 #B130A1 #B18130

square

#30B140 #3061B1 #B130A1 #B18130

split-complementary

#30B140 #8130B1 #B13061

monochromatic

#16511D #23812F #30B140 #4FCF5F #7FDC8B

Accessibility & contrast

On white

2.80

#30B140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#30B140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B140

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B140	#FFFFFF	#000000	##000000
##30B140	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A133

Deuteranopia (green-blind)

#A5964A

Tritanopia (blue-blind)

#00AC99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #30b140;
/* rgb */ color: rgb(48, 177, 64);
/* oklch */ color: oklch(66.8% 0.189 144.8);

Tailwind

colors: {
  custom: {
    50: '#7cc979',
    500: '#30b140',
    950: '#000000',
  },
}

SCSS

$custom: #30b140;
$custom-light: #7cc979;
$custom-dark: #000000;

JSON

{
  "hex": "#30b140",
  "rgb": {
    "r": 48,
    "g": 177,
    "b": 64
  },
  "hsl": {
    "h": 127.442,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6682,
    "c": 0.18889,
    "h": 144.8
  },
  "luminance": 0.32443
}

Semantic roles & 50–950 ramp

primary

#30B140

secondary

#C578BC

accent

#47CEE1

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #30B140

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

Preview Lab → · Contrast checker → · Palette generator →