#30B457#30B457

#30B457 is a light, vivid green. Relative luminance 0.340; OKLCH L 67.9% C 0.174 H 148.7°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#30B457
RGB	rgb(48, 180, 87)
HSL	hsl(138, 58%, 45%)
HSV	hsv(138, 73%, 71%)
CMYK	cmyk(73.3%, 0%, 51.7%, 29.4%)
CIE-LAB	lab(64.93, -55.15, 37.27)
CIE-LCH	lch(64.93, 66.57, 145.95°)
OKLab	oklab(67.92% -0.1484 0.0901)
OKLCH	oklch(67.92% 0.174 148.7)
XYZ	xyz(19.2590, 33.9568, 14.5543)
Luminance	0.3396 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B457 #B4308D

analogous

#4BB430 #30B457 #30B499

triadic

#30B457 #5730B4 #B45730

tetradic

#30B457 #304BB4 #B4308D #B49930

square

#30B457 #304BB4 #B4308D #B49930

split-complementary

#30B457 #9930B4 #B4304B

monochromatic

#165328 #238440 #30B457 #51D176 #81DD9C

Accessibility & contrast

On white

2.70

#30B457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#30B457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B457

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B457	#FFFFFF	#000000	##000000
##30B457	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A44F

Deuteranopia (green-blind)

#A6995E

Tritanopia (blue-blind)

#00B09F

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #30b457;
/* rgb */ color: rgb(48, 180, 87);
/* oklch */ color: oklch(67.9% 0.174 148.7);

Tailwind

colors: {
  custom: {
    50: '#7ccc88',
    500: '#30b457',
    950: '#000000',
  },
}

SCSS

$custom: #30b457;
$custom-light: #7ccc88;
$custom-dark: #000000;

JSON

{
  "hex": "#30b457",
  "rgb": {
    "r": 48,
    "g": 180,
    "b": 87
  },
  "hsl": {
    "h": 137.727,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67915,
    "c": 0.17357,
    "h": 148.7
  },
  "luminance": 0.33959
}

Semantic roles & 50–950 ramp

primary

#30B457

secondary

#C679B0

accent

#47B3E1

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #30B457

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

Preview Lab → · Contrast checker → · Palette generator →