#30B440#30B440

#30B440 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.6% C 0.192 H 144.7°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#30B440
RGB	rgb(48, 180, 64)
HSL	hsl(127, 58%, 45%)
HSV	hsv(127, 73%, 71%)
CMYK	cmyk(73.3%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(64.67, -58.16, 47.76)
CIE-LCH	lch(64.67, 75.26, 140.61°)
OKLab	oklab(67.62% -0.1572 0.1111)
OKLCH	oklch(67.62% 0.192 144.7)
XYZ	xyz(18.4644, 33.6390, 10.3694)
Luminance	0.3364 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B440 #B430A4

analogous

#62B430 #30B440 #30B482

triadic

#30B440 #4030B4 #B44030

tetradic

#30B440 #3062B4 #B430A4 #B48230

square

#30B440 #3062B4 #B430A4 #B48230

split-complementary

#30B440 #8230B4 #B43062

monochromatic

#16531E #23842F #30B440 #51D160 #81DD8C

Accessibility & contrast

On white

2.72

#30B440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#30B440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B440

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B440	#FFFFFF	#000000	##000000
##30B440	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A332

Deuteranopia (green-blind)

#A8994A

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #30b440;
/* rgb */ color: rgb(48, 180, 64);
/* oklch */ color: oklch(67.6% 0.192 144.7);

Tailwind

colors: {
  custom: {
    50: '#7ccc7a',
    500: '#30b440',
    950: '#000000',
  },
}

SCSS

$custom: #30b440;
$custom-light: #7ccc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#30b440",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 127.273,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67624,
    "c": 0.19246,
    "h": 144.7
  },
  "luminance": 0.33641
}

Semantic roles & 50–950 ramp

primary

#30B440

secondary

#C679BD

accent

#47CEE1

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #30B440

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

Preview Lab → · Contrast checker → · Palette generator →