#30B539#30B539

#30B539 is a light, vivid green. Relative luminance 0.340; OKLCH L 67.8% C 0.199 H 143.8°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#30B539
RGB	rgb(48, 181, 57)
HSL	hsl(124, 58%, 45%)
HSV	hsv(124, 73%, 71%)
CMYK	cmyk(73.5%, 0%, 68.5%, 29%)
CIE-LAB	lab(64.94, -59.21, 50.99)
CIE-LCH	lch(64.94, 78.14, 139.27°)
OKLab	oklab(67.82% -0.1603 0.1172)
OKLCH	oklch(67.82% 0.199 143.8)
XYZ	xyz(18.4801, 33.9694, 9.4529)
Luminance	0.3397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B539 #B530AC

analogous

#6AB530 #30B539 #30B57B

triadic

#30B539 #3930B5 #B53930

tetradic

#30B539 #306AB5 #B530AC #B57B30

square

#30B539 #306AB5 #B530AC #B57B30

split-complementary

#30B539 #7B30B5 #B5306A

monochromatic

#16541B #23852A #30B539 #51D15A #82DE88

Accessibility & contrast

On white

2.69

#30B539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#30B539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B539

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B539	#FFFFFF	#000000	##000000
##30B539	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)

#B9A427

Deuteranopia (green-blind)

#A99A45

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #30b539;
/* rgb */ color: rgb(48, 181, 57);
/* oklch */ color: oklch(67.8% 0.199 143.8);

Tailwind

colors: {
  custom: {
    50: '#7dcc76',
    500: '#30b539',
    950: '#000000',
  },
}

SCSS

$custom: #30b539;
$custom-light: #7dcc76;
$custom-dark: #000000;

JSON

{
  "hex": "#30b539",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 57
  },
  "hsl": {
    "h": 124.06,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.67823,
    "c": 0.19857,
    "h": 143.8
  },
  "luminance": 0.33972
}

Semantic roles & 50–950 ramp

primary

#30B539

secondary

#C77AC2

accent

#46D7E1

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #30B539

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

Preview Lab → · Contrast checker → · Palette generator →