#30971B#30971B

#30971B is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.4% C 0.182 H 140.9°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#30971B
RGB	rgb(48, 151, 27)
HSL	hsl(110, 70%, 35%)
HSV	hsv(110, 82%, 59%)
CMYK	cmyk(68.2%, 0%, 82.1%, 40.8%)
CIE-LAB	lab(54.91, -51.48, 51.66)
CIE-LCH	lch(54.91, 72.93, 134.90°)
OKLab	oklab(59.44% -0.1408 0.1146)
OKLCH	oklch(59.44% 0.182 140.9)
XYZ	xyz(12.4827, 22.8394, 4.7873)
Luminance	0.2284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30971B #821B97

analogous

#6E971B #30971B #1B9744

triadic

#30971B #1B3097 #971B30

tetradic

#30971B #1B6E97 #821B97 #97441B

square

#30971B #1B6E97 #821B97 #97441B

split-complementary

#30971B #441B97 #971B6E

monochromatic

#0F2F08 #1F6312 #30971B #41CB24 #66DF4D

Accessibility & contrast

On white

3.77

#30971B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#30971B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30971B

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30971B	#FFFFFF	#000000	##000000
##30971B	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8800

Deuteranopia (green-blind)

#8F802A

Tritanopia (blue-blind)

#1C9280

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #30971b;
/* rgb */ color: rgb(48, 151, 27);
/* oklch */ color: oklch(59.4% 0.182 140.9);

Tailwind

colors: {
  custom: {
    50: '#78b763',
    500: '#30971b',
    950: '#000000',
  },
}

SCSS

$custom: #30971b;
$custom-light: #78b763;
$custom-dark: #000000;

JSON

{
  "hex": "#30971b",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 27
  },
  "hsl": {
    "h": 109.839,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.59438,
    "c": 0.18158,
    "h": 140.9
  },
  "luminance": 0.22841
}

Semantic roles & 50–950 ramp

primary

#30971B

secondary

#AE4CC1

accent

#3BECCE

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #30971B

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

Preview Lab → · Contrast checker → · Palette generator →