#127B21#127B21

#127B21 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.155 H 144.4°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#127B21
RGB	rgb(18, 123, 33)
HSL	hsl(129, 74%, 28%)
HSV	hsv(129, 85%, 48%)
CMYK	cmyk(85.4%, 0%, 73.2%, 51.8%)
CIE-LAB	lab(44.81, -46.63, 39.38)
CIE-LCH	lch(44.81, 61.03, 139.82°)
OKLab	oklab(50.89% -0.1259 0.09)
OKLCH	oklch(50.89% 0.155 144.4)
XYZ	xyz(7.6064, 14.4034, 3.8178)
Luminance	0.1440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#127B21 #7B126C

analogous

#387B12 #127B21 #127B55

triadic

#127B21 #21127B #7B2112

tetradic

#127B21 #12387B #7B126C #7B5512

square

#127B21 #12387B #7B126C #7B5512

split-complementary

#127B21 #55127B #7B1238

monochromatic

#041B07 #0A4613 #127B21 #1AB02F #28E042

Accessibility & contrast

On white

5.41

#127B21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#127B21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #127B21

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##127B21	#FFFFFF	#000000	##FFFFFF
##127B21	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F13

Deuteranopia (green-blind)

#72672A

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #127b21;
/* rgb */ color: rgb(18, 123, 33);
/* oklch */ color: oklch(50.9% 0.155 144.4);

Tailwind

colors: {
  custom: {
    50: '#67a262',
    500: '#127b21',
    950: '#000000',
  },
}

SCSS

$custom: #127b21;
$custom-light: #67a262;
$custom-dark: #000000;

JSON

{
  "hex": "#127b21",
  "rgb": {
    "r": 18,
    "g": 123,
    "b": 33
  },
  "hsl": {
    "h": 128.571,
    "s": 74.468,
    "l": 27.647
  },
  "oklch": {
    "l": 0.5089,
    "c": 0.15473,
    "h": 144.4
  },
  "luminance": 0.14404
}

Semantic roles & 50–950 ramp

primary

#127B21

secondary

#B138A0

accent

#37D6F1

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #127B21

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

Preview Lab → · Contrast checker → · Palette generator →