#7BCB39#7BCB39

#7BCB39 is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.3% C 0.193 H 134.1°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#7BCB39
RGB	rgb(123, 203, 57)
HSL	hsl(93, 58%, 51%)
HSV	hsv(93, 72%, 80%)
CMYK	cmyk(39.4%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(74.33, -47.92, 61.50)
CIE-LCH	lch(74.33, 77.97, 127.93°)
OKLab	oklab(76.26% -0.1342 0.1385)
OKLCH	oklch(76.26% 0.193 134.1)
XYZ	xyz(30.2623, 47.2167, 11.3893)
Luminance	0.4722 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BCB39 #8939CB

analogous

#C4CB39 #7BCB39 #39CB40

triadic

#7BCB39 #397BCB #CB397B

tetradic

#7BCB39 #39C4CB #8939CB #CB4039

square

#7BCB39 #39C4CB #8939CB #CB4039

split-complementary

#7BCB39 #4039CB #CB39C4

monochromatic

#416D1D #5E9D29 #7BCB39 #9BD869 #BCE49A

Accessibility & contrast

On white

2.01

#7BCB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#7BCB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BCB39

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BCB39	#FFFFFF	#000000	##000000
##7BCB39	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1F

Deuteranopia (green-blind)

#C8B447

Tritanopia (blue-blind)

#7AC3AF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #7bcb39;
/* rgb */ color: rgb(123, 203, 57);
/* oklch */ color: oklch(76.3% 0.193 134.1);

Tailwind

colors: {
  custom: {
    50: '#a7db78',
    500: '#7bcb39',
    950: '#000000',
  },
}

SCSS

$custom: #7bcb39;
$custom-light: #a7db78;
$custom-dark: #000000;

JSON

{
  "hex": "#7bcb39",
  "rgb": {
    "r": 123,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 92.877,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76261,
    "c": 0.19284,
    "h": 134.1
  },
  "luminance": 0.47218
}

Semantic roles & 50–950 ramp

primary

#7BCB39

secondary

#B390D0

accent

#46E29B

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #7BCB39

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

Preview Lab → · Contrast checker → · Palette generator →