#1BA11E#1BA11E

#1BA11E is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.8% C 0.197 H 142.9°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#1BA11E
RGB	rgb(27, 161, 30)
HSL	hsl(121, 71%, 37%)
HSV	hsv(121, 83%, 63%)
CMYK	cmyk(83.2%, 0%, 81.4%, 36.9%)
CIE-LAB	lab(57.86, -57.94, 53.40)
CIE-LCH	lch(57.86, 78.79, 137.33°)
OKLab	oklab(61.79% -0.1571 0.1188)
OKLCH	oklch(61.79% 0.197 142.9)
XYZ	xyz(13.4303, 25.8148, 5.5030)
Luminance	0.2582 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA11E #A11B9E

analogous

#5BA11B #1BA11E #1BA161

triadic

#1BA11E #1E1BA1 #A11E1B

tetradic

#1BA11E #1B5BA1 #A11B9E #A1611B

square

#1BA11E #1B5BA1 #A11B9E #A1611B

split-complementary

#1BA11E #611BA1 #A11B5B

monochromatic

#09380A #126D14 #1BA11E #24D528 #54E257

Accessibility & contrast

On white

3.41

#1BA11E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#1BA11E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA11E

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA11E	#FFFFFF	#000000	##000000
##1BA11E	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#97872E

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1ba11e;
/* rgb */ color: rgb(27, 161, 30);
/* oklch */ color: oklch(61.8% 0.197 142.9);

Tailwind

colors: {
  custom: {
    50: '#73be66',
    500: '#1ba11e',
    950: '#000000',
  },
}

SCSS

$custom: #1ba11e;
$custom-light: #73be66;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba11e",
  "rgb": {
    "r": 27,
    "g": 161,
    "b": 30
  },
  "hsl": {
    "h": 121.343,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61785,
    "c": 0.19699,
    "h": 142.9
  },
  "luminance": 0.25816
}

Semantic roles & 50–950 ramp

primary

#1BA11E

secondary

#C552C3

accent

#3AEAEE

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1BA11E

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

Preview Lab → · Contrast checker → · Palette generator →