#127E1B#127E1B

#127E1B is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.7% C 0.162 H 143.6°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#127E1B
RGB	rgb(18, 126, 27)
HSL	hsl(125, 75%, 28%)
HSV	hsv(125, 86%, 49%)
CMYK	cmyk(85.7%, 0%, 78.6%, 50.6%)
CIE-LAB	lab(45.81, -48.15, 42.74)
CIE-LCH	lch(45.81, 64.38, 138.41°)
OKLab	oklab(51.71% -0.1303 0.0962)
OKLCH	oklch(51.71% 0.162 143.6)
XYZ	xyz(7.9076, 15.1285, 3.5400)
Luminance	0.1513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#127E1B #7E1275

analogous

#3F7E12 #127E1B #127E51

triadic

#127E1B #1B127E #7E1B12

tetradic

#127E1B #123F7E #7E1275 #7E5112

square

#127E1B #123F7E #7E1275 #7E5112

split-complementary

#127E1B #51127E #7E123F

monochromatic

#041B06 #0A4810 #127E1B #1AB426 #2AE139

Accessibility & contrast

On white

5.22

#127E1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#127E1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #127E1B

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##127E1B	#FFFFFF	#000000	##FFFFFF
##127E1B	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817105

Deuteranopia (green-blind)

#756926

Tritanopia (blue-blind)

#007A6B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #127e1b;
/* rgb */ color: rgb(18, 126, 27);
/* oklch */ color: oklch(51.7% 0.162 143.6);

Tailwind

colors: {
  custom: {
    50: '#68a45f',
    500: '#127e1b',
    950: '#000000',
  },
}

SCSS

$custom: #127e1b;
$custom-light: #68a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#127e1b",
  "rgb": {
    "r": 18,
    "g": 126,
    "b": 27
  },
  "hsl": {
    "h": 125,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51712,
    "c": 0.16194,
    "h": 143.6
  },
  "luminance": 0.15129
}

Semantic roles & 50–950 ramp

primary

#127E1B

secondary

#B438A9

accent

#36E2F2

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #127E1B

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

Preview Lab → · Contrast checker → · Palette generator →