#1B951E#1B951E

#1B951E is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.4% C 0.184 H 143.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1B951E
RGB	rgb(27, 149, 30)
HSL	hsl(121, 69%, 35%)
HSV	hsv(121, 82%, 58%)
CMYK	cmyk(81.9%, 0%, 79.9%, 41.6%)
CIE-LAB	lab(53.84, -54.20, 49.57)
CIE-LCH	lch(53.84, 73.45, 137.55°)
OKLab	oklab(58.43% -0.147 0.1108)
OKLCH	oklch(58.43% 0.184 143)
XYZ	xyz(11.4330, 21.8203, 4.8372)
Luminance	0.2182 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B951E #951B92

analogous

#55951B #1B951E #1B955B

triadic

#1B951E #1E1B95 #951E1B

tetradic

#1B951E #1B5595 #951B92 #955B1B

square

#1B951E #1B5595 #951B92 #955B1B

split-complementary

#1B951E #5B1B95 #951B55

monochromatic

#082D09 #126114 #1B951E #24C928 #4CDF4F

Accessibility & contrast

On white

3.91

#1B951E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#1B951E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B951E

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B951E	#FFFFFF	#000000	##000000
##1B951E	1.00	3.91	5.36	5.36
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988600

Deuteranopia (green-blind)

#8B7D2C

Tritanopia (blue-blind)

#00907F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b951e;
/* rgb */ color: rgb(27, 149, 30);
/* oklch */ color: oklch(58.4% 0.184 143.0);

Tailwind

colors: {
  custom: {
    50: '#70b564',
    500: '#1b951e',
    950: '#000000',
  },
}

SCSS

$custom: #1b951e;
$custom-light: #70b564;
$custom-dark: #000000;

JSON

{
  "hex": "#1b951e",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 30
  },
  "hsl": {
    "h": 121.475,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58434,
    "c": 0.18407,
    "h": 143
  },
  "luminance": 0.21822
}

Semantic roles & 50–950 ramp

primary

#1B951E

secondary

#C14BBE

accent

#3CE8EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1B951E

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

Preview Lab → · Contrast checker → · Palette generator →