#30B538#30B538

#30B538 is a light, vivid green. Relative luminance 0.340; OKLCH L 67.8% C 0.199 H 143.7°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#30B538
RGB	rgb(48, 181, 56)
HSL	hsl(124, 58%, 45%)
HSV	hsv(124, 73%, 71%)
CMYK	cmyk(73.5%, 0%, 69.1%, 29%)
CIE-LAB	lab(64.93, -59.31, 51.38)
CIE-LCH	lch(64.93, 78.47, 139.09°)
OKLab	oklab(67.81% -0.1606 0.1179)
OKLCH	oklch(67.81% 0.199 143.7)
XYZ	xyz(18.4554, 33.9596, 9.3228)
Luminance	0.3396 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B538 #B530AD

analogous

#6BB530 #30B538 #30B57B

triadic

#30B538 #3830B5 #B53830

tetradic

#30B538 #306BB5 #B530AD #B57B30

square

#30B538 #306BB5 #B530AD #B57B30

split-complementary

#30B538 #7B30B5 #B5306B

monochromatic

#16541A #238529 #30B538 #51D159 #82DE87

Accessibility & contrast

On white

2.69

#30B538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#30B538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B538

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B538	#FFFFFF	#000000	##000000
##30B538	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A426

Deuteranopia (green-blind)

#AA9A44

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #30b538;
/* rgb */ color: rgb(48, 181, 56);
/* oklch */ color: oklch(67.8% 0.199 143.7);

Tailwind

colors: {
  custom: {
    50: '#7dcc75',
    500: '#30b538',
    950: '#000000',
  },
}

SCSS

$custom: #30b538;
$custom-light: #7dcc75;
$custom-dark: #000000;

JSON

{
  "hex": "#30b538",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 123.609,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67814,
    "c": 0.19923,
    "h": 143.7
  },
  "luminance": 0.33962
}

Semantic roles & 50–950 ramp

primary

#30B538

secondary

#C77AC2

accent

#46D8E1

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #30B538

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

Preview Lab → · Contrast checker → · Palette generator →