#1B8D25#1B8D25

#1B8D25 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.171 H 143.8°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D25
RGB	rgb(27, 141, 37)
HSL	hsl(125, 68%, 33%)
HSV	hsv(125, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 73.8%, 44.7%)
CIE-LAB	lab(51.17, -51.07, 44.41)
CIE-LCH	lch(51.17, 67.67, 138.99°)
OKLab	oklab(56.23% -0.1381 0.101)
OKLCH	oklch(56.23% 0.171 143.8)
XYZ	xyz(10.3101, 19.4151, 4.9540)
Luminance	0.1942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D25 #8D1B83

analogous

#4A8D1B #1B8D25 #1B8D5E

triadic

#1B8D25 #251B8D #8D251B

tetradic

#1B8D25 #1B4A8D #8D1B83 #8D5E1B

square

#1B8D25 #1B4A8D #8D1B83 #8D5E1B

split-complementary

#1B8D25 #5E1B8D #8D1B4A

monochromatic

#07260A #115A18 #1B8D25 #25C032 #47DC54

Accessibility & contrast

On white

4.30

#1B8D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#1B8D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D25

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D25	#FFFFFF	#000000	##000000
##1B8D25	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F13

Deuteranopia (green-blind)

#847730

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8d25;
/* rgb */ color: rgb(27, 141, 37);
/* oklch */ color: oklch(56.2% 0.171 143.8);

Tailwind

colors: {
  custom: {
    50: '#6eaf66',
    500: '#1b8d25',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d25;
$custom-light: #6eaf66;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d25",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 37
  },
  "hsl": {
    "h": 125.263,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5623,
    "c": 0.17113,
    "h": 143.8
  },
  "luminance": 0.19416
}

Semantic roles & 50–950 ramp

primary

#1B8D25

secondary

#BD46B3

accent

#3DDBEB

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081106

muted

#7B807A

Preview Lab

Preview with #1B8D25

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

Preview Lab → · Contrast checker → · Palette generator →