#1D9F4F#1D9F4F

#1D9F4F is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.8% C 0.159 H 150.5°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#1D9F4F
RGB	rgb(29, 159, 79)
HSL	hsl(143, 69%, 37%)
HSV	hsv(143, 82%, 62%)
CMYK	cmyk(81.8%, 0%, 50.3%, 37.6%)
CIE-LAB	lab(57.67, -51.54, 32.25)
CIE-LCH	lch(57.67, 60.80, 147.96°)
OKLab	oklab(61.78% -0.1383 0.0784)
OKLCH	oklch(61.78% 0.159 150.5)
XYZ	xyz(14.3149, 25.6202, 11.5864)
Luminance	0.2562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9F4F #9F1D6D

analogous

#2C9F1D #1D9F4F #1D9F90

triadic

#1D9F4F #4F1D9F #9F4F1D

tetradic

#1D9F4F #1D2C9F #9F1D6D #9F901D

square

#1D9F4F #1D2C9F #9F1D6D #9F901D

split-complementary

#1D9F4F #901D9F #9F1D2C

monochromatic

#0A371C #146B35 #1D9F4F #26D369 #56E08B

Accessibility & contrast

On white

3.43

#1D9F4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#1D9F4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9F4F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9F4F	#FFFFFF	#000000	##000000
##1D9F4F	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09148

Deuteranopia (green-blind)

#918655

Tritanopia (blue-blind)

#009C8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1d9f4f;
/* rgb */ color: rgb(29, 159, 79);
/* oklch */ color: oklch(61.8% 0.159 150.5);

Tailwind

colors: {
  custom: {
    50: '#71bc82',
    500: '#1d9f4f',
    950: '#000000',
  },
}

SCSS

$custom: #1d9f4f;
$custom-light: #71bc82;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9f4f",
  "rgb": {
    "r": 29,
    "g": 159,
    "b": 79
  },
  "hsl": {
    "h": 143.077,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61783,
    "c": 0.159,
    "h": 150.5
  },
  "luminance": 0.25622
}

Semantic roles & 50–950 ramp

primary

#1D9F4F

secondary

#C45499

accent

#3CA8EC

background

#F7FBF8

surface

#EDF7EF

border

#C8D0CA

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1D9F4F

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

Preview Lab → · Contrast checker → · Palette generator →