#129D5F#129D5F

#129D5F is a mid, vivid teal. Relative luminance 0.251; OKLCH L 61.4% C 0.144 H 156.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#129D5F
RGB	rgb(18, 157, 95)
HSL	hsl(153, 79%, 34%)
HSV	hsv(153, 89%, 62%)
CMYK	cmyk(88.5%, 0%, 39.5%, 38.4%)
CIE-LAB	lab(57.14, -48.89, 23.03)
CIE-LCH	lch(57.14, 54.05, 154.78°)
OKLab	oklab(61.39% -0.1317 0.0575)
OKLCH	oklch(61.39% 0.144 156.4)
XYZ	xyz(14.3705, 25.0669, 14.9053)
Luminance	0.2507 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#129D5F #9D1250

analogous

#129D19 #129D5F #12969D

triadic

#129D5F #5F129D #9D5F12

tetradic

#129D5F #19129D #9D1250 #969D12

square

#129D5F #19129D #9D1250 #969D12

split-complementary

#129D5F #9D1296 #9D1912

monochromatic

#052F1D #0C663E #129D5F #18D480 #40E99E

Accessibility & contrast

On white

3.49

#129D5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#129D5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #129D5F

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##129D5F	#FFFFFF	#000000	##000000
##129D5F	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C905B

Deuteranopia (green-blind)

#8D8563

Tritanopia (blue-blind)

#009C8D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #129d5f;
/* rgb */ color: rgb(18, 157, 95);
/* oklch */ color: oklch(61.4% 0.144 156.4);

Tailwind

colors: {
  custom: {
    50: '#6ebb8d',
    500: '#129d5f',
    950: '#000000',
  },
}

SCSS

$custom: #129d5f;
$custom-light: #6ebb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#129d5f",
  "rgb": {
    "r": 18,
    "g": 157,
    "b": 95
  },
  "hsl": {
    "h": 153.237,
    "s": 79.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.61387,
    "c": 0.14369,
    "h": 156.4
  },
  "luminance": 0.25069
}

Semantic roles & 50–950 ramp

primary

#129D5F

secondary

#C9427E

accent

#3289F6

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #129D5F

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

Preview Lab → · Contrast checker → · Palette generator →