#1DA021#1DA021

#1DA021 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.6% C 0.194 H 143.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1DA021
RGB	rgb(29, 160, 33)
HSL	hsl(122, 69%, 37%)
HSV	hsv(122, 82%, 63%)
CMYK	cmyk(81.9%, 0%, 79.4%, 37.3%)
CIE-LAB	lab(57.57, -57.20, 52.21)
CIE-LCH	lch(57.57, 77.44, 137.61°)
OKLab	oklab(61.56% -0.1551 0.1167)
OKLCH	oklch(61.56% 0.194 143)
XYZ	xyz(13.3511, 25.5110, 5.6590)
Luminance	0.2551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1DA021 #A01D9C

analogous

#5BA01D #1DA021 #1DA063

triadic

#1DA021 #211DA0 #A0211D

tetradic

#1DA021 #1D5BA0 #A01D9C #A0631D

square

#1DA021 #1D5BA0 #A01D9C #A0631D

split-complementary

#1DA021 #631DA0 #A01D5B

monochromatic

#0A380C #146C16 #1DA021 #26D42C #57E15B

Accessibility & contrast

On white

3.44

#1DA021 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#1DA021 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1DA021

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1DA021	#FFFFFF	#000000	##000000
##1DA021	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#968730

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1da021;
/* rgb */ color: rgb(29, 160, 33);
/* oklch */ color: oklch(61.6% 0.194 143.0);

Tailwind

colors: {
  custom: {
    50: '#73bd67',
    500: '#1da021',
    950: '#000000',
  },
}

SCSS

$custom: #1da021;
$custom-light: #73bd67;
$custom-dark: #000000;

JSON

{
  "hex": "#1da021",
  "rgb": {
    "r": 29,
    "g": 160,
    "b": 33
  },
  "hsl": {
    "h": 121.832,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61556,
    "c": 0.19409,
    "h": 143
  },
  "luminance": 0.25513
}

Semantic roles & 50–950 ramp

primary

#1DA021

secondary

#C455C1

accent

#3CE7EC

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1DA021

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

Preview Lab → · Contrast checker → · Palette generator →