#30B138#30B138

#30B138 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.7% C 0.195 H 143.8°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#30B138
RGB	rgb(48, 177, 56)
HSL	hsl(124, 57%, 44%)
HSV	hsv(124, 73%, 69%)
CMYK	cmyk(72.9%, 0%, 68.4%, 30.6%)
CIE-LAB	lab(63.64, -57.98, 50.00)
CIE-LCH	lch(63.64, 76.56, 139.23°)
OKLab	oklab(66.74% -0.157 0.115)
OKLCH	oklch(66.74% 0.195 143.8)
XYZ	xyz(17.6537, 32.3562, 9.0556)
Luminance	0.3236 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B138 #B130A9

analogous

#69B130 #30B138 #30B179

triadic

#30B138 #3830B1 #B13830

tetradic

#30B138 #3069B1 #B130A9 #B17930

square

#30B138 #3069B1 #B130A9 #B17930

split-complementary

#30B138 #7930B1 #B13069

monochromatic

#16511A #238129 #30B138 #4FCF57 #7FDC85

Accessibility & contrast

On white

2.81

#30B138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#30B138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B138

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B138	#FFFFFF	#000000	##000000
##30B138	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)

#B4A027

Deuteranopia (green-blind)

#A69643

Tritanopia (blue-blind)

#00AC98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #30b138;
/* rgb */ color: rgb(48, 177, 56);
/* oklch */ color: oklch(66.7% 0.195 143.8);

Tailwind

colors: {
  custom: {
    50: '#7cc975',
    500: '#30b138',
    950: '#000000',
  },
}

SCSS

$custom: #30b138;
$custom-light: #7cc975;
$custom-dark: #000000;

JSON

{
  "hex": "#30b138",
  "rgb": {
    "r": 48,
    "g": 177,
    "b": 56
  },
  "hsl": {
    "h": 123.721,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6674,
    "c": 0.19462,
    "h": 143.8
  },
  "luminance": 0.32358
}

Semantic roles & 50–950 ramp

primary

#30B138

secondary

#C578C0

accent

#47D7E1

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #30B138

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

Preview Lab → · Contrast checker → · Palette generator →