#30B03F#30B03F

#30B03F is a light, vivid green. Relative luminance 0.320; OKLCH L 66.5% C 0.188 H 144.7°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#30B03F
RGB	rgb(48, 176, 63)
HSL	hsl(127, 57%, 44%)
HSV	hsv(127, 73%, 69%)
CMYK	cmyk(72.7%, 0%, 64.2%, 31%)
CIE-LAB	lab(63.37, -56.92, 46.75)
CIE-LCH	lch(63.37, 73.65, 140.60°)
OKLab	oklab(66.54% -0.1538 0.1089)
OKLCH	oklch(66.54% 0.188 144.7)
XYZ	xyz(17.6403, 32.0359, 9.9555)
Luminance	0.3204 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B03F #B030A1

analogous

#61B030 #30B03F #30B07F

triadic

#30B03F #3F30B0 #B03F30

tetradic

#30B03F #3061B0 #B030A1 #B07F30

square

#30B03F #3061B0 #B030A1 #B07F30

split-complementary

#30B03F #7F30B0 #B03061

monochromatic

#16501D #23802E #30B03F #4ECF5D #7EDC89

Accessibility & contrast

On white

2.83

#30B03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#30B03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B03F

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B03F	#FFFFFF	#000000	##000000
##30B03F	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)

#B3A031

Deuteranopia (green-blind)

#A49549

Tritanopia (blue-blind)

#00AB98

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #30b03f;
/* rgb */ color: rgb(48, 176, 63);
/* oklch */ color: oklch(66.5% 0.188 144.7);

Tailwind

colors: {
  custom: {
    50: '#7cc979',
    500: '#30b03f',
    950: '#000000',
  },
}

SCSS

$custom: #30b03f;
$custom-light: #7cc979;
$custom-dark: #000000;

JSON

{
  "hex": "#30b03f",
  "rgb": {
    "r": 48,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 127.031,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66541,
    "c": 0.18845,
    "h": 144.7
  },
  "luminance": 0.32038
}

Semantic roles & 50–950 ramp

primary

#30B03F

secondary

#C577BC

accent

#47CEE0

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #30B03F

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

Preview Lab → · Contrast checker → · Palette generator →