#7BB33B#7BB33B

#7BB33B is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.4% C 0.161 H 131.0°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#7BB33B
RGB	rgb(123, 179, 59)
HSL	hsl(88, 50%, 47%)
HSV	hsv(88, 67%, 70%)
CMYK	cmyk(31.3%, 0%, 67%, 29.8%)
CIE-LAB	lab(67.10, -37.50, 53.31)
CIE-LCH	lch(67.10, 65.18, 125.13°)
OKLab	oklab(70.37% -0.1057 0.1216)
OKLCH	oklch(70.37% 0.161 131)
XYZ	xyz(25.0777, 36.7661, 9.9121)
Luminance	0.3677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BB33B #733BB3

analogous

#B3AF3B #7BB33B #3FB33B

triadic

#7BB33B #3B7BB3 #B33B7B

tetradic

#7BB33B #3BB3AF #733BB3 #B33B3F

square

#7BB33B #3BB3AF #733BB3 #B33B3F

split-complementary

#7BB33B #3B3FB3 #AF3BB3

monochromatic

#3C571D #5B852C #7BB33B #99CB60 #B7DA8E

Accessibility & contrast

On white

2.51

#7BB33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#7BB33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BB33B

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BB33B	#FFFFFF	#000000	##000000
##7BB33B	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA62A

Deuteranopia (green-blind)

#B3A245

Tritanopia (blue-blind)

#7DAC9B

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #7bb33b;
/* rgb */ color: rgb(123, 179, 59);
/* oklch */ color: oklch(70.4% 0.161 131.0);

Tailwind

colors: {
  custom: {
    50: '#a5ca77',
    500: '#7bb33b',
    950: '#000000',
  },
}

SCSS

$custom: #7bb33b;
$custom-light: #a5ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#7bb33b",
  "rgb": {
    "r": 123,
    "g": 179,
    "b": 59
  },
  "hsl": {
    "h": 88,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70368,
    "c": 0.16111,
    "h": 131
  },
  "luminance": 0.36767
}

Semantic roles & 50–950 ramp

primary

#7BB33B

secondary

#A385C5

accent

#4EDA8F

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #7BB33B

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

Preview Lab → · Contrast checker → · Palette generator →