#7BB551#7BB551

#7BB551 is a light, vivid yellow-green. Relative luminance 0.379; OKLCH L 71.1% C 0.146 H 133.8°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#7BB551
RGB	rgb(123, 181, 81)
HSL	hsl(95, 40%, 51%)
HSV	hsv(95, 55%, 71%)
CMYK	cmyk(32%, 0%, 55.2%, 29%)
CIE-LAB	lab(67.91, -36.38, 44.43)
CIE-LCH	lch(67.91, 57.42, 129.31°)
OKLab	oklab(71.09% -0.1009 0.105)
OKLCH	oklch(71.09% 0.146 133.8)
XYZ	xyz(26.1770, 37.8518, 13.7099)
Luminance	0.3785 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BB551 #8B51B5

analogous

#ADB551 #7BB551 #51B559

triadic

#7BB551 #517BB5 #B5517B

tetradic

#7BB551 #51ADB5 #8B51B5 #B55951

square

#7BB551 #51ADB5 #8B51B5 #B55951

split-complementary

#7BB551 #5951B5 #B551AD

monochromatic

#41622A #5E8D3C #7BB551 #9CC77C #BCDAA7

Accessibility & contrast

On white

2.45

#7BB551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#7BB551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BB551

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BB551	#FFFFFF	#000000	##000000
##7BB551	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA947

Deuteranopia (green-blind)

#B3A458

Tritanopia (blue-blind)

#7BAF9F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #7bb551;
/* rgb */ color: rgb(123, 181, 81);
/* oklch */ color: oklch(71.1% 0.146 133.8);

Tailwind

colors: {
  custom: {
    50: '#a4cb85',
    500: '#7bb551',
    950: '#000000',
  },
}

SCSS

$custom: #7bb551;
$custom-light: #a4cb85;
$custom-dark: #000000;

JSON

{
  "hex": "#7bb551",
  "rgb": {
    "r": 123,
    "g": 181,
    "b": 81
  },
  "hsl": {
    "h": 94.8,
    "s": 40.323,
    "l": 51.373
  },
  "oklch": {
    "l": 0.71094,
    "c": 0.14563,
    "h": 133.8
  },
  "luminance": 0.37853
}

Semantic roles & 50–950 ramp

primary

#7BB551

secondary

#B49BC7

accent

#58D09E

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #7BB551

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

Preview Lab → · Contrast checker → · Palette generator →