#127D1B#127D1B

#127D1B is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.4% C 0.161 H 143.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#127D1B
RGB	rgb(18, 125, 27)
HSL	hsl(125, 75%, 28%)
HSV	hsv(125, 86%, 49%)
CMYK	cmyk(85.6%, 0%, 78.4%, 51%)
CIE-LAB	lab(45.46, -47.82, 42.39)
CIE-LCH	lch(45.46, 63.90, 138.44°)
OKLab	oklab(51.42% -0.1294 0.0955)
OKLCH	oklch(51.42% 0.161 143.6)
XYZ	xyz(7.7804, 14.8740, 3.4976)
Luminance	0.1487 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#127D1B #7D1274

analogous

#3E7D12 #127D1B #127D50

triadic

#127D1B #1B127D #7D1B12

tetradic

#127D1B #123E7D #7D1274 #7D5012

square

#127D1B #123E7D #7D1274 #7D5012

split-complementary

#127D1B #50127D #7D123E

monochromatic

#041B06 #0A480F #127D1B #1AB227 #29E039

Accessibility & contrast

On white

5.28

#127D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#127D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #127D1B

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##127D1B	#FFFFFF	#000000	##FFFFFF
##127D1B	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807005

Deuteranopia (green-blind)

#746926

Tritanopia (blue-blind)

#00796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #127d1b;
/* rgb */ color: rgb(18, 125, 27);
/* oklch */ color: oklch(51.4% 0.161 143.6);

Tailwind

colors: {
  custom: {
    50: '#67a45f',
    500: '#127d1b',
    950: '#000000',
  },
}

SCSS

$custom: #127d1b;
$custom-light: #67a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#127d1b",
  "rgb": {
    "r": 18,
    "g": 125,
    "b": 27
  },
  "hsl": {
    "h": 125.047,
    "s": 74.825,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51421,
    "c": 0.1608,
    "h": 143.6
  },
  "luminance": 0.14875
}

Semantic roles & 50–950 ramp

primary

#127D1B

secondary

#B338A9

accent

#36E2F1

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #127D1B

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

Preview Lab → · Contrast checker → · Palette generator →