#30B558#30B558

#30B558 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.2% C 0.174 H 148.9°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#30B558
RGB	rgb(48, 181, 88)
HSL	hsl(138, 58%, 45%)
HSV	hsv(138, 73%, 71%)
CMYK	cmyk(73.5%, 0%, 51.4%, 29%)
CIE-LAB	lab(65.26, -55.36, 37.19)
CIE-LCH	lch(65.26, 66.69, 146.11°)
OKLab	oklab(68.2% -0.1489 0.0899)
OKLCH	oklch(68.2% 0.174 148.9)
XYZ	xyz(19.5027, 34.3785, 14.8385)
Luminance	0.3438 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B558 #B5308D

analogous

#4BB530 #30B558 #30B59B

triadic

#30B558 #5830B5 #B55830

tetradic

#30B558 #304BB5 #B5308D #B59B30

square

#30B558 #304BB5 #B5308D #B59B30

split-complementary

#30B558 #9B30B5 #B5304B

monochromatic

#165429 #238540 #30B558 #51D178 #82DE9D

Accessibility & contrast

On white

2.67

#30B558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#30B558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B558

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B558	#FFFFFF	#000000	##000000
##30B558	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A550

Deuteranopia (green-blind)

#A79A5F

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #30b558;
/* rgb */ color: rgb(48, 181, 88);
/* oklch */ color: oklch(68.2% 0.174 148.9);

Tailwind

colors: {
  custom: {
    50: '#7ccc89',
    500: '#30b558',
    950: '#000000',
  },
}

SCSS

$custom: #30b558;
$custom-light: #7ccc89;
$custom-dark: #000000;

JSON

{
  "hex": "#30b558",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 88
  },
  "hsl": {
    "h": 138.045,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68196,
    "c": 0.17395,
    "h": 148.9
  },
  "luminance": 0.34381
}

Semantic roles & 50–950 ramp

primary

#30B558

secondary

#C77AB0

accent

#46B3E1

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #30B558

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

Preview Lab → · Contrast checker → · Palette generator →