#1B9826#1B9826

#1B9826 is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.3% C 0.183 H 143.7°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1B9826
RGB	rgb(27, 152, 38)
HSL	hsl(125, 70%, 35%)
HSV	hsv(125, 82%, 60%)
CMYK	cmyk(82.2%, 0%, 75%, 40.4%)
CIE-LAB	lab(54.89, -54.54, 47.83)
CIE-LCH	lch(54.89, 72.55, 138.75°)
OKLab	oklab(59.33% -0.1476 0.1083)
OKLCH	oklch(59.33% 0.183 143.7)
XYZ	xyz(12.0293, 22.8280, 5.6056)
Luminance	0.2283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9826 #981B8D

analogous

#4E981B #1B9826 #1B9864

triadic

#1B9826 #261B98 #98261B

tetradic

#1B9826 #1B4E98 #981B8D #98641B

square

#1B9826 #1B4E98 #981B8D #98641B

split-complementary

#1B9826 #641B98 #981B4E

monochromatic

#09300C #126419 #1B9826 #24CC33 #4EE05B

Accessibility & contrast

On white

3.77

#1B9826 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#1B9826 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9826

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9826	#FFFFFF	#000000	##000000
##1B9826	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)

#9B8910

Deuteranopia (green-blind)

#8E8032

Tritanopia (blue-blind)

#009482

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1b9826;
/* rgb */ color: rgb(27, 152, 38);
/* oklch */ color: oklch(59.3% 0.183 143.7);

Tailwind

colors: {
  custom: {
    50: '#70b868',
    500: '#1b9826',
    950: '#000000',
  },
}

SCSS

$custom: #1b9826;
$custom-light: #70b868;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9826",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 38
  },
  "hsl": {
    "h": 125.28,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59331,
    "c": 0.18303,
    "h": 143.7
  },
  "luminance": 0.22829
}

Semantic roles & 50–950 ramp

primary

#1B9826

secondary

#C24DB8

accent

#3BDDED

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B9826

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

Preview Lab → · Contrast checker → · Palette generator →