#1D9D5B#1D9D5B

#1D9D5B is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.5% C 0.145 H 154.4°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#1D9D5B
RGB	rgb(29, 157, 91)
HSL	hsl(149, 69%, 36%)
HSV	hsv(149, 82%, 62%)
CMYK	cmyk(81.5%, 0%, 42%, 38.4%)
CIE-LAB	lab(57.20, -48.66, 25.30)
CIE-LCH	lch(57.20, 54.84, 152.53°)
OKLab	oklab(61.45% -0.1309 0.0628)
OKLCH	oklch(61.45% 0.145 154.4)
XYZ	xyz(14.4506, 25.1287, 13.9842)
Luminance	0.2513 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9D5B #9D1D5F

analogous

#1F9D1D #1D9D5B #1D9D9B

triadic

#1D9D5B #5B1D9D #9D5B1D

tetradic

#1D9D5B #1D1F9D #9D1D5F #9D9B1D

square

#1D9D5B #1D1F9D #9D1D5F #9D9B1D

split-complementary

#1D9D5B #9B1D9D #9D1D1F

monochromatic

#0A361F #13693D #1D9D5B #27D179 #55E098

Accessibility & contrast

On white

3.48

#1D9D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#1D9D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9D5B

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9D5B	#FFFFFF	#000000	##000000
##1D9D5B	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)

#9D9056

Deuteranopia (green-blind)

#8E855F

Tritanopia (blue-blind)

#009B8D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1d9d5b;
/* rgb */ color: rgb(29, 157, 91);
/* oklch */ color: oklch(61.5% 0.145 154.4);

Tailwind

colors: {
  custom: {
    50: '#70bb8a',
    500: '#1d9d5b',
    950: '#000000',
  },
}

SCSS

$custom: #1d9d5b;
$custom-light: #70bb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9d5b",
  "rgb": {
    "r": 29,
    "g": 157,
    "b": 91
  },
  "hsl": {
    "h": 149.063,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61451,
    "c": 0.14521,
    "h": 154.4
  },
  "luminance": 0.2513
}

Semantic roles & 50–950 ramp

primary

#1D9D5B

secondary

#C3538D

accent

#3C97EC

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1D9D5B

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

Preview Lab → · Contrast checker → · Palette generator →