#30B757#30B757

#30B757 is a light, vivid green. Relative luminance 0.352; OKLCH L 68.7% C 0.177 H 148.5°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#30B757
RGB	rgb(48, 183, 87)
HSL	hsl(137, 58%, 45%)
HSV	hsv(137, 74%, 72%)
CMYK	cmyk(73.8%, 0%, 52.5%, 28.2%)
CIE-LAB	lab(65.89, -56.22, 38.45)
CIE-LCH	lch(65.89, 68.11, 145.63°)
OKLab	oklab(68.71% -0.1512 0.0927)
OKLCH	oklch(68.71% 0.177 148.5)
XYZ	xyz(19.8711, 35.1812, 14.7584)
Luminance	0.3518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B757 #B73090

analogous

#4DB730 #30B757 #30B79A

triadic

#30B757 #5730B7 #B75730

tetradic

#30B757 #304DB7 #B73090 #B79A30

square

#30B757 #304DB7 #B73090 #B79A30

split-complementary

#30B757 #9A30B7 #B7304D

monochromatic

#175629 #238740 #30B757 #52D277 #83DE9D

Accessibility & contrast

On white

2.61

#30B757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#30B757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B757

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B757	#FFFFFF	#000000	##000000
##30B757	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)

#B9A74F

Deuteranopia (green-blind)

#A99C5E

Tritanopia (blue-blind)

#00B3A1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #30b757;
/* rgb */ color: rgb(48, 183, 87);
/* oklch */ color: oklch(68.7% 0.177 148.5);

Tailwind

colors: {
  custom: {
    50: '#7cce88',
    500: '#30b757',
    950: '#000000',
  },
}

SCSS

$custom: #30b757;
$custom-light: #7cce88;
$custom-dark: #000000;

JSON

{
  "hex": "#30b757",
  "rgb": {
    "r": 48,
    "g": 183,
    "b": 87
  },
  "hsl": {
    "h": 137.333,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68711,
    "c": 0.17738,
    "h": 148.5
  },
  "luminance": 0.35183
}

Semantic roles & 50–950 ramp

primary

#30B757

secondary

#C87BB2

accent

#46B5E2

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #30B757

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

Preview Lab → · Contrast checker → · Palette generator →