#30901B#30901B

#30901B is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.5% C 0.174 H 140.7°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#30901B
RGB	rgb(48, 144, 27)
HSL	hsl(109, 68%, 34%)
HSV	hsv(109, 81%, 56%)
CMYK	cmyk(66.7%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(52.57, -49.05, 49.47)
CIE-LCH	lch(52.57, 69.66, 134.75°)
OKLab	oklab(57.5% -0.1343 0.11)
OKLCH	oklch(57.5% 0.174 140.7)
XYZ	xyz(11.3894, 20.6529, 4.4229)
Luminance	0.2065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30901B #7B1B90

analogous

#6A901B #30901B #1B9040

triadic

#30901B #1B3090 #901B30

tetradic

#30901B #1B6A90 #7B1B90 #90401B

square

#30901B #1B6A90 #7B1B90 #90401B

split-complementary

#30901B #401B90 #901B6A

monochromatic

#0E2908 #1F5C11 #30901B #41C425 #63DD49

Accessibility & contrast

On white

4.09

#30901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#30901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30901B

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30901B	#FFFFFF	#000000	##000000
##30901B	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#897B29

Tritanopia (blue-blind)

#1F8B7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #30901b;
/* rgb */ color: rgb(48, 144, 27);
/* oklch */ color: oklch(57.5% 0.174 140.7);

Tailwind

colors: {
  custom: {
    50: '#76b162',
    500: '#30901b',
    950: '#000000',
  },
}

SCSS

$custom: #30901b;
$custom-light: #76b162;
$custom-dark: #000000;

JSON

{
  "hex": "#30901b",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 109.231,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57499,
    "c": 0.1736,
    "h": 140.7
  },
  "luminance": 0.20654
}

Semantic roles & 50–950 ramp

primary

#30901B

secondary

#A948BF

accent

#3DEBCC

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #30901B

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

Preview Lab → · Contrast checker → · Palette generator →