#7BBB3B#7BBB3B

#7BBB3B is a light, vivid yellow-green. Relative luminance 0.401; OKLCH L 72.3% C 0.171 H 132.3°. Best body text is #000000 at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#7BBB3B
RGB	rgb(123, 187, 59)
HSL	hsl(90, 52%, 48%)
HSV	hsv(90, 68%, 73%)
CMYK	cmyk(34.2%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(69.52, -41.03, 55.84)
CIE-LCH	lch(69.52, 69.29, 126.31°)
OKLab	oklab(72.34% -0.1154 0.1269)
OKLCH	oklch(72.34% 0.171 132.3)
XYZ	xyz(26.7278, 40.0663, 10.4621)
Luminance	0.4007 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BBB3B #7B3BBB

analogous

#BBBB3B #7BBB3B #3BBB3B

triadic

#7BBB3B #3B7BBB #BB3B7B

tetradic

#7BBB3B #3BBBBB #7B3BBB #BB3B3B

square

#7BBB3B #3BBBBB #7B3BBB #BB3B3B

split-complementary

#7BBB3B #3B3BBB #BB3BBB

monochromatic

#3E5E1E #5C8C2C #7BBB3B #9ACE65 #B8DD93

Accessibility & contrast

On white

2.33

#7BBB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.01

#7BBB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BBB3B

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BBB3B	#FFFFFF	#000000	##000000
##7BBB3B	1.00	2.33	9.01	9.01
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.01	21.00	1.00	1.00
##000000	9.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD28

Deuteranopia (green-blind)

#BAA846

Tritanopia (blue-blind)

#7CB3A1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #7bbb3b;
/* rgb */ color: rgb(123, 187, 59);
/* oklch */ color: oklch(72.3% 0.171 132.3);

Tailwind

colors: {
  custom: {
    50: '#a6d078',
    500: '#7bbb3b',
    950: '#000000',
  },
}

SCSS

$custom: #7bbb3b;
$custom-light: #a6d078;
$custom-dark: #000000;

JSON

{
  "hex": "#7bbb3b",
  "rgb": {
    "r": 123,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 90,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72336,
    "c": 0.17147,
    "h": 132.3
  },
  "luminance": 0.40067
}

Semantic roles & 50–950 ramp

primary

#7BBB3B

secondary

#A98AC8

accent

#4CDB94

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101409

muted

#7F827B

Preview Lab

Preview with #7BBB3B

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

Preview Lab → · Contrast checker → · Palette generator →