#30CF39#30CF39

#30CF39 is a light, highly saturated green. Relative luminance 0.455; OKLCH L 74.7% C 0.227 H 143.5°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#30CF39
RGB	rgb(48, 207, 57)
HSL	hsl(123, 62%, 50%)
HSV	hsv(123, 77%, 81%)
CMYK	cmyk(76.8%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(73.25, -67.50, 59.66)
CIE-LCH	lch(73.25, 90.09, 138.52°)
OKLab	oklab(74.73% -0.1828 0.1353)
OKLCH	oklch(74.73% 0.227 143.5)
XYZ	xyz(24.2687, 45.5466, 11.3824)
Luminance	0.4555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30CF39 #CF30C6

analogous

#77CF30 #30CF39 #30CF88

triadic

#30CF39 #3930CF #CF3930

tetradic

#30CF39 #3077CF #CF30C6 #CF8830

square

#30CF39 #3077CF #CF30C6 #CF8830

split-complementary

#30CF39 #8830CF #CF3077

monochromatic

#196C1E #249D2B #30CF39 #62DB69 #93E698

Accessibility & contrast

On white

2.08

#30CF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#30CF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30CF39

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30CF39	#FFFFFF	#000000	##000000
##30CF39	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1E

Deuteranopia (green-blind)

#C2AF49

Tritanopia (blue-blind)

#00C9B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #30cf39;
/* rgb */ color: rgb(48, 207, 57);
/* oklch */ color: oklch(74.7% 0.227 143.5);

Tailwind

colors: {
  custom: {
    50: '#83df78',
    500: '#30cf39',
    950: '#000000',
  },
}

SCSS

$custom: #30cf39;
$custom-light: #83df78;
$custom-dark: #000000;

JSON

{
  "hex": "#30cf39",
  "rgb": {
    "r": 48,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 123.396,
    "s": 62.353,
    "l": 50
  },
  "oklch": {
    "l": 0.74727,
    "c": 0.22746,
    "h": 143.5
  },
  "luminance": 0.45549
}

Semantic roles & 50–950 ramp

primary

#30CF39

secondary

#D18ACD

accent

#42DCE5

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #30CF39

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

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