#30B139#30B139

#30B139 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.7% C 0.194 H 143.9°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#30B139
RGB	rgb(48, 177, 57)
HSL	hsl(124, 57%, 44%)
HSV	hsv(124, 73%, 69%)
CMYK	cmyk(72.9%, 0%, 67.8%, 30.6%)
CIE-LAB	lab(63.64, -57.88, 49.60)
CIE-LCH	lch(63.64, 76.23, 139.41°)
OKLab	oklab(66.75% -0.1567 0.1143)
OKLCH	oklch(66.75% 0.194 143.9)
XYZ	xyz(17.6784, 32.3661, 9.1857)
Luminance	0.3237 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B139 #B130A8

analogous

#68B130 #30B139 #30B17A

triadic

#30B139 #3930B1 #B13930

tetradic

#30B139 #3068B1 #B130A8 #B17A30

square

#30B139 #3068B1 #B130A8 #B17A30

split-complementary

#30B139 #7A30B1 #B13068

monochromatic

#16511A #238129 #30B139 #4FCF58 #7FDC86

Accessibility & contrast

On white

2.81

#30B139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#30B139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B139

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B139	#FFFFFF	#000000	##000000
##30B139	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A029

Deuteranopia (green-blind)

#A69644

Tritanopia (blue-blind)

#00AC99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #30b139;
/* rgb */ color: rgb(48, 177, 57);
/* oklch */ color: oklch(66.7% 0.194 143.9);

Tailwind

colors: {
  custom: {
    50: '#7cc975',
    500: '#30b139',
    950: '#000000',
  },
}

SCSS

$custom: #30b139;
$custom-light: #7cc975;
$custom-dark: #000000;

JSON

{
  "hex": "#30b139",
  "rgb": {
    "r": 48,
    "g": 177,
    "b": 57
  },
  "hsl": {
    "h": 124.186,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.66749,
    "c": 0.19394,
    "h": 143.9
  },
  "luminance": 0.32368
}

Semantic roles & 50–950 ramp

primary

#30B139

secondary

#C578C0

accent

#47D6E1

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #30B139

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

Preview Lab → · Contrast checker → · Palette generator →