#1B951D#1B951D

#1B951D is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.4% C 0.185 H 142.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1B951D
RGB	rgb(27, 149, 29)
HSL	hsl(121, 69%, 35%)
HSV	hsv(121, 82%, 58%)
CMYK	cmyk(81.9%, 0%, 80.5%, 41.6%)
CIE-LAB	lab(53.83, -54.26, 49.89)
CIE-LCH	lch(53.83, 73.71, 137.41°)
OKLab	oklab(58.43% -0.1472 0.1113)
OKLCH	oklch(58.43% 0.185 142.9)
XYZ	xyz(11.4205, 21.8152, 4.7710)
Luminance	0.2182 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B951D #951B93

analogous

#56951B #1B951D #1B955A

triadic

#1B951D #1D1B95 #951D1B

tetradic

#1B951D #1B5695 #951B93 #955A1B

square

#1B951D #1B5695 #951B93 #955A1B

split-complementary

#1B951D #5A1B95 #951B56

monochromatic

#082D09 #126113 #1B951D #24C927 #4CDF4E

Accessibility & contrast

On white

3.92

#1B951D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#1B951D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B951D

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B951D	#FFFFFF	#000000	##000000
##1B951D	1.00	3.92	5.36	5.36
#FFFFFF	3.92	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: #1b951d;
/* rgb */ color: rgb(27, 149, 29);
/* oklch */ color: oklch(58.4% 0.185 142.9);

Tailwind

colors: {
  custom: {
    50: '#70b563',
    500: '#1b951d',
    950: '#000000',
  },
}

SCSS

$custom: #1b951d;
$custom-light: #70b563;
$custom-dark: #000000;

JSON

{
  "hex": "#1b951d",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 29
  },
  "hsl": {
    "h": 120.984,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58428,
    "c": 0.18456,
    "h": 142.9
  },
  "luminance": 0.21817
}

Semantic roles & 50–950 ramp

primary

#1B951D

secondary

#C14BBF

accent

#3CE9EC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1B951D

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

Preview Lab → · Contrast checker → · Palette generator →