#30B357#30B357

#30B357 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.7% C 0.172 H 148.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#30B357
RGB	rgb(48, 179, 87)
HSL	hsl(138, 58%, 45%)
HSV	hsv(138, 73%, 70%)
CMYK	cmyk(73.2%, 0%, 51.4%, 29.8%)
CIE-LAB	lab(64.61, -54.80, 36.88)
CIE-LCH	lch(64.61, 66.05, 146.06°)
OKLab	oklab(67.65% -0.1474 0.0892)
OKLCH	oklch(67.65% 0.172 148.8)
XYZ	xyz(19.0578, 33.5545, 14.4873)
Luminance	0.3356 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B357 #B3308C

analogous

#4AB330 #30B357 #30B399

triadic

#30B357 #5730B3 #B35730

tetradic

#30B357 #304AB3 #B3308C #B39930

square

#30B357 #304AB3 #B3308C #B39930

split-complementary

#30B357 #9930B3 #B3304A

monochromatic

#165228 #238340 #30B357 #50D076 #80DD9C

Accessibility & contrast

On white

2.72

#30B357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#30B357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B357

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B357	#FFFFFF	#000000	##000000
##30B357	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A34F

Deuteranopia (green-blind)

#A5985E

Tritanopia (blue-blind)

#00AF9E

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #30b357;
/* rgb */ color: rgb(48, 179, 87);
/* oklch */ color: oklch(67.7% 0.172 148.8);

Tailwind

colors: {
  custom: {
    50: '#7bcb88',
    500: '#30b357',
    950: '#000000',
  },
}

SCSS

$custom: #30b357;
$custom-light: #7bcb88;
$custom-dark: #000000;

JSON

{
  "hex": "#30b357",
  "rgb": {
    "r": 48,
    "g": 179,
    "b": 87
  },
  "hsl": {
    "h": 137.863,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6765,
    "c": 0.17229,
    "h": 148.8
  },
  "luminance": 0.33557
}

Semantic roles & 50–950 ramp

primary

#30B357

secondary

#C679AF

accent

#47B3E1

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #30B357

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

Preview Lab → · Contrast checker → · Palette generator →