#1B9825#1B9825

#1B9825 is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.3% C 0.184 H 143.6°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#1B9825
RGB	rgb(27, 152, 37)
HSL	hsl(125, 70%, 35%)
HSV	hsv(125, 82%, 60%)
CMYK	cmyk(82.2%, 0%, 75.7%, 40.4%)
CIE-LAB	lab(54.89, -54.63, 48.19)
CIE-LCH	lch(54.89, 72.85, 138.58°)
OKLab	oklab(59.32% -0.1478 0.1089)
OKLCH	oklch(59.32% 0.184 143.6)
XYZ	xyz(12.0134, 22.8216, 5.5218)
Luminance	0.2282 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9825 #981B8E

analogous

#4F981B #1B9825 #1B9863

triadic

#1B9825 #251B98 #98251B

tetradic

#1B9825 #1B4F98 #981B8E #98631B

square

#1B9825 #1B4F98 #981B8E #98631B

split-complementary

#1B9825 #631B98 #981B4F

monochromatic

#09300C #126418 #1B9825 #24CC32 #4EE05A

Accessibility & contrast

On white

3.77

#1B9825 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#1B9825 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9825

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9825	#FFFFFF	#000000	##000000
##1B9825	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B890E

Deuteranopia (green-blind)

#8E8031

Tritanopia (blue-blind)

#009482

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9825;
/* rgb */ color: rgb(27, 152, 37);
/* oklch */ color: oklch(59.3% 0.184 143.6);

Tailwind

colors: {
  custom: {
    50: '#70b868',
    500: '#1b9825',
    950: '#000000',
  },
}

SCSS

$custom: #1b9825;
$custom-light: #70b868;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9825",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 37
  },
  "hsl": {
    "h": 124.8,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59323,
    "c": 0.18361,
    "h": 143.6
  },
  "luminance": 0.22823
}

Semantic roles & 50–950 ramp

primary

#1B9825

secondary

#C24DB9

accent

#3BDEED

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1B9825

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

Preview Lab → · Contrast checker → · Palette generator →