#30B73B#30B73B

#30B73B is a light, vivid green. Relative luminance 0.348; OKLCH L 68.4% C 0.200 H 144.0°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#30B73B
RGB	rgb(48, 183, 59)
HSL	hsl(125, 58%, 45%)
HSV	hsv(125, 74%, 72%)
CMYK	cmyk(73.8%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(65.60, -59.67, 50.88)
CIE-LCH	lch(65.60, 78.42, 139.55°)
OKLab	oklab(68.38% -0.1615 0.1172)
OKLCH	oklch(68.38% 0.2 144)
XYZ	xyz(18.9406, 34.8090, 9.8574)
Luminance	0.3481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B73B #B730AC

analogous

#68B730 #30B73B #30B77F

triadic

#30B73B #3B30B7 #B73B30

tetradic

#30B73B #3068B7 #B730AC #B77F30

square

#30B73B #3068B7 #B730AC #B77F30

split-complementary

#30B73B #7F30B7 #B73068

monochromatic

#17561C #23872B #30B73B #52D25D #83DE8A

Accessibility & contrast

On white

2.64

#30B73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#30B73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B73B

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B73B	#FFFFFF	#000000	##000000
##30B73B	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA62A

Deuteranopia (green-blind)

#AB9B47

Tritanopia (blue-blind)

#00B29E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #30b73b;
/* rgb */ color: rgb(48, 183, 59);
/* oklch */ color: oklch(68.4% 0.200 144.0);

Tailwind

colors: {
  custom: {
    50: '#7dce77',
    500: '#30b73b',
    950: '#000000',
  },
}

SCSS

$custom: #30b73b;
$custom-light: #7dce77;
$custom-dark: #000000;

JSON

{
  "hex": "#30b73b",
  "rgb": {
    "r": 48,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 124.889,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68377,
    "c": 0.19952,
    "h": 144
  },
  "luminance": 0.34811
}

Semantic roles & 50–950 ramp

primary

#30B73B

secondary

#C87BC1

accent

#46D5E2

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #30B73B

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

Preview Lab → · Contrast checker → · Palette generator →