#30B451#30B451

#30B451 is a light, vivid green. Relative luminance 0.339; OKLCH L 67.8% C 0.179 H 147.5°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#30B451
RGB	rgb(48, 180, 81)
HSL	hsl(135, 58%, 45%)
HSV	hsv(135, 73%, 71%)
CMYK	cmyk(73.3%, 0%, 55%, 29.4%)
CIE-LAB	lab(64.85, -56.03, 40.13)
CIE-LCH	lch(64.85, 68.92, 144.39°)
OKLab	oklab(67.83% -0.1508 0.096)
OKLCH	oklch(67.83% 0.179 147.5)
XYZ	xyz(19.0239, 33.8628, 13.3166)
Luminance	0.3387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B451 #B43093

analogous

#51B430 #30B451 #30B493

triadic

#30B451 #5130B4 #B45130

tetradic

#30B451 #3051B4 #B43093 #B49330

square

#30B451 #3051B4 #B43093 #B49330

split-complementary

#30B451 #9330B4 #B43051

monochromatic

#165326 #23843B #30B451 #51D171 #81DD98

Accessibility & contrast

On white

2.70

#30B451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#30B451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B451

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B451	#FFFFFF	#000000	##000000
##30B451	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A448

Deuteranopia (green-blind)

#A79959

Tritanopia (blue-blind)

#00B09E

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #30b451;
/* rgb */ color: rgb(48, 180, 81);
/* oklch */ color: oklch(67.8% 0.179 147.5);

Tailwind

colors: {
  custom: {
    50: '#7ccc84',
    500: '#30b451',
    950: '#000000',
  },
}

SCSS

$custom: #30b451;
$custom-light: #7ccc84;
$custom-dark: #000000;

JSON

{
  "hex": "#30b451",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 135,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67829,
    "c": 0.17881,
    "h": 147.5
  },
  "luminance": 0.33865
}

Semantic roles & 50–950 ramp

primary

#30B451

secondary

#C679B3

accent

#47BBE1

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #30B451

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

Preview Lab → · Contrast checker → · Palette generator →