#1D9F1F#1D9F1F

#1D9F1F is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.194 H 142.9°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#1D9F1F
RGB	rgb(29, 159, 31)
HSL	hsl(121, 69%, 37%)
HSV	hsv(121, 82%, 62%)
CMYK	cmyk(81.8%, 0%, 80.5%, 37.6%)
CIE-LAB	lab(57.23, -57.02, 52.51)
CIE-LCH	lch(57.23, 77.51, 137.36°)
OKLab	oklab(61.27% -0.1547 0.1171)
OKLCH	oklch(61.27% 0.194 142.9)
XYZ	xyz(13.1513, 25.1548, 5.4583)
Luminance	0.2516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9F1F #9F1D9D

analogous

#5C9F1D #1D9F1F #1D9F60

triadic

#1D9F1F #1F1D9F #9F1F1D

tetradic

#1D9F1F #1D5C9F #9F1D9D #9F601D

square

#1D9F1F #1D5C9F #9F1D9D #9F601D

split-complementary

#1D9F1F #601D9F #9F1D5C

monochromatic

#0A370B #146B15 #1D9F1F #26D329 #56E058

Accessibility & contrast

On white

3.48

#1D9F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#1D9F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9F1F

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9F1F	#FFFFFF	#000000	##000000
##1D9F1F	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#95862F

Tritanopia (blue-blind)

#009A87

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1d9f1f;
/* rgb */ color: rgb(29, 159, 31);
/* oklch */ color: oklch(61.3% 0.194 142.9);

Tailwind

colors: {
  custom: {
    50: '#73bd66',
    500: '#1d9f1f',
    950: '#000000',
  },
}

SCSS

$custom: #1d9f1f;
$custom-light: #73bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9f1f",
  "rgb": {
    "r": 29,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 120.923,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61266,
    "c": 0.19397,
    "h": 142.9
  },
  "luminance": 0.25156
}

Semantic roles & 50–950 ramp

primary

#1D9F1F

secondary

#C454C2

accent

#3CE9EC

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1D9F1F

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

Preview Lab → · Contrast checker → · Palette generator →