#1B9F26#1B9F26

#1B9F26 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.191 H 143.6°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#1B9F26
RGB	rgb(27, 159, 38)
HSL	hsl(125, 71%, 36%)
HSV	hsv(125, 83%, 62%)
CMYK	cmyk(83%, 0%, 76.1%, 37.6%)
CIE-LAB	lab(57.24, -56.76, 50.18)
CIE-LCH	lch(57.24, 75.76, 138.52°)
OKLab	oklab(61.28% -0.1536 0.1132)
OKLCH	oklch(61.28% 0.191 143.6)
XYZ	xyz(13.1991, 25.1676, 5.9955)
Luminance	0.2517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9F26 #9F1B94

analogous

#529F1B #1B9F26 #1B9F68

triadic

#1B9F26 #261B9F #9F261B

tetradic

#1B9F26 #1B529F #9F1B94 #9F681B

square

#1B9F26 #1B529F #9F1B94 #9F681B

split-complementary

#1B9F26 #681B9F #9F1B52

monochromatic

#09360D #126B19 #1B9F26 #24D333 #53E25F

Accessibility & contrast

On white

3.48

#1B9F26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#1B9F26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F26

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9F26	#FFFFFF	#000000	##000000
##1B9F26	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F0C

Deuteranopia (green-blind)

#948633

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b9f26;
/* rgb */ color: rgb(27, 159, 38);
/* oklch */ color: oklch(61.3% 0.191 143.6);

Tailwind

colors: {
  custom: {
    50: '#72bd69',
    500: '#1b9f26',
    950: '#000000',
  },
}

SCSS

$custom: #1b9f26;
$custom-light: #72bd69;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9f26",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 38
  },
  "hsl": {
    "h": 125,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61281,
    "c": 0.19079,
    "h": 143.6
  },
  "luminance": 0.25169
}

Semantic roles & 50–950 ramp

primary

#1B9F26

secondary

#C551BB

accent

#3ADFEE

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#091207

muted

#7B817A

Preview Lab

Preview with #1B9F26

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

Preview Lab → · Contrast checker → · Palette generator →