#30B837#30B837

#30B837 is a light, highly saturated green. Relative luminance 0.352; OKLCH L 68.6% C 0.203 H 143.6°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#30B837
RGB	rgb(48, 184, 55)
HSL	hsl(123, 59%, 45%)
HSV	hsv(123, 74%, 72%)
CMYK	cmyk(73.9%, 0%, 70.1%, 27.8%)
CIE-LAB	lab(65.89, -60.38, 52.80)
CIE-LCH	lch(65.89, 80.21, 138.83°)
OKLab	oklab(68.61% -0.1636 0.1207)
OKLCH	oklch(68.61% 0.203 143.6)
XYZ	xyz(19.0478, 35.1830, 9.4008)
Luminance	0.3518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B837 #B830B1

analogous

#6DB830 #30B837 #30B87B

triadic

#30B837 #3730B8 #B83730

tetradic

#30B837 #306DB8 #B830B1 #B87B30

square

#30B837 #306DB8 #B830B1 #B87B30

split-complementary

#30B837 #7B30B8 #B8306D

monochromatic

#17571A #238728 #30B837 #53D25A #84DF88

Accessibility & contrast

On white

2.61

#30B837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#30B837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B837

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B837	#FFFFFF	#000000	##000000
##30B837	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA723

Deuteranopia (green-blind)

#AC9C44

Tritanopia (blue-blind)

#00B39E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #30b837;
/* rgb */ color: rgb(48, 184, 55);
/* oklch */ color: oklch(68.6% 0.203 143.6);

Tailwind

colors: {
  custom: {
    50: '#7ecf75',
    500: '#30b837',
    950: '#000000',
  },
}

SCSS

$custom: #30b837;
$custom-light: #7ecf75;
$custom-dark: #000000;

JSON

{
  "hex": "#30b837",
  "rgb": {
    "r": 48,
    "g": 184,
    "b": 55
  },
  "hsl": {
    "h": 123.088,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68609,
    "c": 0.2033,
    "h": 143.6
  },
  "luminance": 0.35185
}

Semantic roles & 50–950 ramp

primary

#30B837

secondary

#C87CC4

accent

#46DAE2

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #30B837

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

Preview Lab → · Contrast checker → · Palette generator →