#1D971F#1D971F

#1D971F is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.0% C 0.185 H 142.9°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1D971F
RGB	rgb(29, 151, 31)
HSL	hsl(121, 68%, 35%)
HSV	hsv(121, 81%, 59%)
CMYK	cmyk(80.8%, 0%, 79.5%, 40.8%)
CIE-LAB	lab(54.55, -54.50, 49.94)
CIE-LCH	lch(54.55, 73.92, 137.50°)
OKLab	oklab(59.04% -0.1478 0.1117)
OKLCH	oklch(59.04% 0.185 142.9)
XYZ	xyz(11.8199, 22.4919, 5.0145)
Luminance	0.2249 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D971F #971D95

analogous

#58971D #1D971F #1D975C

triadic

#1D971F #1F1D97 #971F1D

tetradic

#1D971F #1D5897 #971D95 #975C1D

square

#1D971F #1D5897 #971D95 #975C1D

split-complementary

#1D971F #5C1D97 #971D58

monochromatic

#09300A #136414 #1D971F #27CA2A #51DE53

Accessibility & contrast

On white

3.82

#1D971F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#1D971F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D971F

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D971F	#FFFFFF	#000000	##000000
##1D971F	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8800

Deuteranopia (green-blind)

#8D7F2D

Tritanopia (blue-blind)

#009281

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1d971f;
/* rgb */ color: rgb(29, 151, 31);
/* oklch */ color: oklch(59.0% 0.185 142.9);

Tailwind

colors: {
  custom: {
    50: '#71b765',
    500: '#1d971f',
    950: '#000000',
  },
}

SCSS

$custom: #1d971f;
$custom-light: #71b765;
$custom-dark: #000000;

JSON

{
  "hex": "#1d971f",
  "rgb": {
    "r": 29,
    "g": 151,
    "b": 31
  },
  "hsl": {
    "h": 120.984,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59035,
    "c": 0.18531,
    "h": 142.9
  },
  "luminance": 0.22493
}

Semantic roles & 50–950 ramp

primary

#1D971F

secondary

#C04FBF

accent

#3DE8EB

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1D971F

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

Preview Lab → · Contrast checker → · Palette generator →