#30B737#30B737

#30B737 is a light, highly saturated green. Relative luminance 0.348; OKLCH L 68.3% C 0.202 H 143.6°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#30B737
RGB	rgb(48, 183, 55)
HSL	hsl(123, 58%, 45%)
HSV	hsv(123, 74%, 72%)
CMYK	cmyk(73.8%, 0%, 69.9%, 28.2%)
CIE-LAB	lab(65.57, -60.05, 52.46)
CIE-LCH	lch(65.57, 79.74, 138.86°)
OKLab	oklab(68.34% -0.1627 0.12)
OKLCH	oklch(68.34% 0.202 143.6)
XYZ	xyz(18.8408, 34.7690, 9.3318)
Luminance	0.3477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B737 #B730B0

analogous

#6CB730 #30B737 #30B77A

triadic

#30B737 #3730B7 #B73730

tetradic

#30B737 #306CB7 #B730B0 #B77A30

square

#30B737 #306CB7 #B730B0 #B77A30

split-complementary

#30B737 #7A30B7 #B7306C

monochromatic

#17561A #238728 #30B737 #52D259 #83DE88

Accessibility & contrast

On white

2.64

#30B737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#30B737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B737

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B737	#FFFFFF	#000000	##000000
##30B737	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA624

Deuteranopia (green-blind)

#AB9B44

Tritanopia (blue-blind)

#00B29D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #30b737;
/* rgb */ color: rgb(48, 183, 55);
/* oklch */ color: oklch(68.3% 0.202 143.6);

Tailwind

colors: {
  custom: {
    50: '#7ece75',
    500: '#30b737',
    950: '#000000',
  },
}

SCSS

$custom: #30b737;
$custom-light: #7ece75;
$custom-dark: #000000;

JSON

{
  "hex": "#30b737",
  "rgb": {
    "r": 48,
    "g": 183,
    "b": 55
  },
  "hsl": {
    "h": 123.111,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68341,
    "c": 0.20217,
    "h": 143.6
  },
  "luminance": 0.34771
}

Semantic roles & 50–950 ramp

primary

#30B737

secondary

#C87BC4

accent

#46DAE2

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #30B737

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

Preview Lab → · Contrast checker → · Palette generator →