#30B040#30B040

#30B040 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.188 H 144.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#30B040
RGB	rgb(48, 176, 64)
HSL	hsl(128, 57%, 44%)
HSV	hsv(128, 73%, 69%)
CMYK	cmyk(72.7%, 0%, 63.6%, 31%)
CIE-LAB	lab(63.38, -56.80, 46.32)
CIE-LCH	lch(63.38, 73.30, 140.81°)
OKLab	oklab(66.55% -0.1535 0.108)
OKLCH	oklch(66.55% 0.188 144.9)
XYZ	xyz(17.6685, 32.0472, 10.1041)
Luminance	0.3205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B040 #B030A0

analogous

#60B030 #30B040 #30B080

triadic

#30B040 #4030B0 #B04030

tetradic

#30B040 #3060B0 #B030A0 #B08030

square

#30B040 #3060B0 #B030A0 #B08030

split-complementary

#30B040 #8030B0 #B03060

monochromatic

#16501D #23802F #30B040 #4ECF5E #7EDC8A

Accessibility & contrast

On white

2.83

#30B040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#30B040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B040

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B040	#FFFFFF	#000000	##000000
##30B040	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A033

Deuteranopia (green-blind)

#A4954A

Tritanopia (blue-blind)

#00AB98

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #30b040;
/* rgb */ color: rgb(48, 176, 64);
/* oklch */ color: oklch(66.6% 0.188 144.9);

Tailwind

colors: {
  custom: {
    50: '#7cc979',
    500: '#30b040',
    950: '#000000',
  },
}

SCSS

$custom: #30b040;
$custom-light: #7cc979;
$custom-dark: #000000;

JSON

{
  "hex": "#30b040",
  "rgb": {
    "r": 48,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 127.5,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66551,
    "c": 0.18769,
    "h": 144.9
  },
  "luminance": 0.32049
}

Semantic roles & 50–950 ramp

primary

#30B040

secondary

#C577BB

accent

#47CDE0

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #30B040

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

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