#30B255#30B255

#30B255 is a light, vivid green. Relative luminance 0.331; OKLCH L 67.4% C 0.173 H 148.5°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#30B255
RGB	rgb(48, 178, 85)
HSL	hsl(137, 58%, 44%)
HSV	hsv(137, 73%, 70%)
CMYK	cmyk(73%, 0%, 52.2%, 30.2%)
CIE-LAB	lab(64.26, -54.74, 37.44)
CIE-LCH	lch(64.26, 66.32, 145.63°)
OKLab	oklab(67.35% -0.1473 0.0903)
OKLCH	oklch(67.35% 0.173 148.5)
XYZ	xyz(18.7775, 33.1229, 13.9963)
Luminance	0.3312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B255 #B2308D

analogous

#4CB230 #30B255 #30B296

triadic

#30B255 #5530B2 #B25530

tetradic

#30B255 #304CB2 #B2308D #B29630

square

#30B255 #304CB2 #B2308D #B29630

split-complementary

#30B255 #9630B2 #B2304C

monochromatic

#165227 #23823E #30B255 #50D074 #80DD9A

Accessibility & contrast

On white

2.75

#30B255 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#30B255 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B255

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B255	#FFFFFF	#000000	##000000
##30B255	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A24D

Deuteranopia (green-blind)

#A4985C

Tritanopia (blue-blind)

#00AE9D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #30b255;
/* rgb */ color: rgb(48, 178, 85);
/* oklch */ color: oklch(67.4% 0.173 148.5);

Tailwind

colors: {
  custom: {
    50: '#7bca87',
    500: '#30b255',
    950: '#000000',
  },
}

SCSS

$custom: #30b255;
$custom-light: #7bca87;
$custom-dark: #000000;

JSON

{
  "hex": "#30b255",
  "rgb": {
    "r": 48,
    "g": 178,
    "b": 85
  },
  "hsl": {
    "h": 137.077,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67354,
    "c": 0.17279,
    "h": 148.5
  },
  "luminance": 0.33125
}

Semantic roles & 50–950 ramp

primary

#30B255

secondary

#C678B0

accent

#47B5E1

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #30B255

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

Preview Lab → · Contrast checker → · Palette generator →