#1BA83B#1BA83B

#1BA83B is a light, vivid green. Relative luminance 0.286; OKLCH L 63.9% C 0.187 H 145.9°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#1BA83B
RGB	rgb(27, 168, 59)
HSL	hsl(134, 72%, 38%)
HSV	hsv(134, 84%, 66%)
CMYK	cmyk(83.9%, 0%, 64.9%, 34.1%)
CIE-LAB	lab(60.38, -57.59, 45.08)
CIE-LCH	lch(60.38, 73.14, 141.95°)
OKLab	oklab(63.95% -0.155 0.105)
OKLCH	oklch(63.95% 0.187 145.9)
XYZ	xyz(15.2429, 28.5521, 8.8446)
Luminance	0.2855 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BA83B #A81B88

analogous

#41A81B #1BA83B #1BA881

triadic

#1BA83B #3B1BA8 #A83B1B

tetradic

#1BA83B #1B41A8 #A81B88 #A8811B

square

#1BA83B #1B41A8 #A81B88 #A8811B

split-complementary

#1BA83B #811BA8 #A81B41

monochromatic

#0A3F16 #137328 #1BA83B #24DC4E #59E479

Accessibility & contrast

On white

3.13

#1BA83B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#1BA83B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1BA83B

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BA83B	#FFFFFF	#000000	##000000
##1BA83B	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982E

Deuteranopia (green-blind)

#9C8E45

Tritanopia (blue-blind)

#00A491

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ba83b;
/* rgb */ color: rgb(27, 168, 59);
/* oklch */ color: oklch(63.9% 0.187 145.9);

Tailwind

colors: {
  custom: {
    50: '#74c375',
    500: '#1ba83b',
    950: '#000000',
  },
}

SCSS

$custom: #1ba83b;
$custom-light: #74c375;
$custom-dark: #000000;

JSON

{
  "hex": "#1ba83b",
  "rgb": {
    "r": 27,
    "g": 168,
    "b": 59
  },
  "hsl": {
    "h": 133.617,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.6395,
    "c": 0.1872,
    "h": 145.9
  },
  "luminance": 0.28554
}

Semantic roles & 50–950 ramp

primary

#1BA83B

secondary

#C857AE

accent

#39C6EF

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1BA83B

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

Preview Lab → · Contrast checker → · Palette generator →