#1D8121#1D8121

#1D8121 is a mid, vivid green. Relative luminance 0.161; OKLCH L 52.8% C 0.159 H 143.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1D8121
RGB	rgb(29, 129, 33)
HSL	hsl(122, 63%, 31%)
HSV	hsv(122, 78%, 51%)
CMYK	cmyk(77.5%, 0%, 74.4%, 49.4%)
CIE-LAB	lab(47.07, -47.10, 41.78)
CIE-LCH	lch(47.07, 62.96, 138.43°)
OKLab	oklab(52.82% -0.1277 0.095)
OKLCH	oklch(52.82% 0.159 143.4)
XYZ	xyz(8.6309, 16.0705, 4.0856)
Luminance	0.1607 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8121 #811D7D

analogous

#4B811D #1D8121 #1D8153

triadic

#1D8121 #211D81 #81211D

tetradic

#1D8121 #1D4B81 #811D7D #81531D

square

#1D8121 #1D4B81 #811D7D #81531D

split-complementary

#1D8121 #531D81 #811D4B

monochromatic

#071D07 #124F14 #1D8121 #28B32E #44D549

Accessibility & contrast

On white

4.98

#1D8121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#1D8121 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8121

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8121	#FFFFFF	#000000	##FFFFFF
##1D8121	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847410

Deuteranopia (green-blind)

#796D2B

Tritanopia (blue-blind)

#007D6E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1d8121;
/* rgb */ color: rgb(29, 129, 33);
/* oklch */ color: oklch(52.8% 0.159 143.4);

Tailwind

colors: {
  custom: {
    50: '#6ba763',
    500: '#1d8121',
    950: '#000000',
  },
}

SCSS

$custom: #1d8121;
$custom-light: #6ba763;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8121",
  "rgb": {
    "r": 29,
    "g": 129,
    "b": 33
  },
  "hsl": {
    "h": 122.4,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52821,
    "c": 0.15911,
    "h": 143.4
  },
  "luminance": 0.16072
}

Semantic roles & 50–950 ramp

primary

#1D8121

secondary

#B446B0

accent

#41E0E6

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F05

muted

#7A7F7A

Preview Lab

Preview with #1D8121

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

Preview Lab → · Contrast checker → · Palette generator →