#30B840#30B840

#30B840 is a light, vivid green. Relative luminance 0.353; OKLCH L 68.7% C 0.197 H 144.6°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#30B840
RGB	rgb(48, 184, 64)
HSL	hsl(127, 59%, 45%)
HSV	hsv(127, 74%, 72%)
CMYK	cmyk(73.9%, 0%, 65.2%, 27.8%)
CIE-LAB	lab(65.96, -59.49, 49.19)
CIE-LCH	lch(65.96, 77.19, 140.42°)
OKLab	oklab(68.69% -0.1608 0.1141)
OKLCH	oklch(68.69% 0.197 144.6)
XYZ	xyz(19.2835, 35.2773, 10.6424)
Luminance	0.3528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B840 #B830A8

analogous

#64B830 #30B840 #30B884

triadic

#30B840 #4030B8 #B84030

tetradic

#30B840 #3064B8 #B830A8 #B88430

square

#30B840 #3064B8 #B830A8 #B88430

split-complementary

#30B840 #8430B8 #B83064

monochromatic

#17571E #23872F #30B840 #53D262 #84DF8E

Accessibility & contrast

On white

2.61

#30B840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#30B840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B840

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B840	#FFFFFF	#000000	##000000
##30B840	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA731

Deuteranopia (green-blind)

#AC9C4B

Tritanopia (blue-blind)

#00B39F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #30b840;
/* rgb */ color: rgb(48, 184, 64);
/* oklch */ color: oklch(68.7% 0.197 144.6);

Tailwind

colors: {
  custom: {
    50: '#7dce7a',
    500: '#30b840',
    950: '#000000',
  },
}

SCSS

$custom: #30b840;
$custom-light: #7dce7a;
$custom-dark: #000000;

JSON

{
  "hex": "#30b840",
  "rgb": {
    "r": 48,
    "g": 184,
    "b": 64
  },
  "hsl": {
    "h": 127.059,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68693,
    "c": 0.19717,
    "h": 144.6
  },
  "luminance": 0.3528
}

Semantic roles & 50–950 ramp

primary

#30B840

secondary

#C87CBF

accent

#46CFE2

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #30B840

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

Preview Lab → · Contrast checker → · Palette generator →