#23B545#23B545

#23B545 is a light, vivid green. Relative luminance 0.338; OKLCH L 67.7% C 0.193 H 146.3°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#23B545
RGB	rgb(35, 181, 69)
HSL	hsl(134, 68%, 42%)
HSV	hsv(134, 81%, 71%)
CMYK	cmyk(80.7%, 0%, 61.9%, 29%)
CIE-LAB	lab(64.83, -59.74, 45.66)
CIE-LCH	lch(64.83, 75.19, 142.61°)
OKLab	oklab(67.71% -0.1607 0.1072)
OKLCH	oklch(67.71% 0.193 146.3)
XYZ	xyz(18.2898, 33.8325, 11.1955)
Luminance	0.3383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23B545 #B52393

analogous

#4AB523 #23B545 #23B58E

triadic

#23B545 #4523B5 #B54523

tetradic

#23B545 #234AB5 #B52393 #B58E23

square

#23B545 #234AB5 #B52393 #B58E23

split-complementary

#23B545 #8E23B5 #B5234A

monochromatic

#0F4E1E #198231 #23B545 #3CD961 #6FE38A

Accessibility & contrast

On white

2.70

#23B545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#23B545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23B545

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23B545	#FFFFFF	#000000	##000000
##23B545	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A439

Deuteranopia (green-blind)

#A8994F

Tritanopia (blue-blind)

#00B19D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #23b545;
/* rgb */ color: rgb(35, 181, 69);
/* oklch */ color: oklch(67.7% 0.193 146.3);

Tailwind

colors: {
  custom: {
    50: '#78cc7d',
    500: '#23b545',
    950: '#000000',
  },
}

SCSS

$custom: #23b545;
$custom-light: #78cc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#23b545",
  "rgb": {
    "r": 35,
    "g": 181,
    "b": 69
  },
  "hsl": {
    "h": 133.973,
    "s": 67.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67705,
    "c": 0.19319,
    "h": 146.3
  },
  "luminance": 0.33835
}

Semantic roles & 50–950 ramp

primary

#23B545

secondary

#CA6AB3

accent

#3DC2EA

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B140A

muted

#7C827C

Preview Lab

Preview with #23B545

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

Preview Lab → · Contrast checker → · Palette generator →